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 6-Amino-3H-quinazolin-4-one 6-Bromo-4-hydroxyquinazoline 7-Aminoquinazolin-4-ol 5-Chloro-3H-quinazolin-4-one
 6-Iodoquinazolin-4-one 2-Propylpyrimidine-5-carbaldehyde 2,4-Dichloro-6-nitroquinazoline 4-Amino-5,6-dichloropyrimidine
 2,4-Dichloropyrido[2,3-d]pyrimidine 4-Chloro-6-methylquinazoline 2-(Methylthio)pyrimidine-5-carbonitrile 2,6-Dichloroquinazolin-4(3H)-one
 2,4,6-Trichloroquinazoline 2-(Dimethylamino)-4-pyrimidinecarboxylic acid methyl ester 2-(Dimethylamino)-4-pyrimidinecarboxylic acid 2-Bromo-4-methylpyrimidin-5-amine
 4-Bromo-6-methylpyrimidine 2-Amino-4-(trifluoromethyl)pyrimidine-5-carbaldehyde 2,4-Dichloro-6-methoxypyrimidine 5-Bromo-2-chloropyrimidine-4-carboxylic acid
 5-Methoxypyrimidin-2-amine 5-(Benzyloxy)pyrimidine-2-carbonitrile 2-Methylpyrimidine-5-carbaldehyde 5-(Chloromethyl)-2-methylpyrimidine
 Pyrimidin-5-ol 5-Chloro-2-methoxypyrimidine 5-Chloropyrimidin-2-ol Methyl pyrimidine-2-carboxylate
 6-Bromoquinazoline-2,4(1H,3H)-dione 2,4-Dichloro-6-(trifluoromethyl)quinazoline 2,4-Dihydroxyfuro[3,4-d]pyrimidine 2,4-Dichlorothieno[3,4-d]pyrimidine
 2,4-Dihydroxythieno[3,4-d]pyrimidine 4-(2-Pyrimidinyl)-4-piperidinol 2-(3-Methoxyphenyl)pyrimidine-5-carboxaldehyde 2-(3-Bromophenyl)pyrimidine-5-carboxaldehyde
 2-(Methylthio)-4-[(2-methoxyphenyl)amino]-5-pyrimidinemethanol 2,4-Dichloro-6-methoxyquinazoline 2,4-Dichloro-7-methoxyquinazoline 6-Ethoxyquinazolin-4(3H)-one
 2-Chloro-8-quinazolinecarboxylic acid methyl ester 8-Bromo-2,4-dichloroquinazoline 2,4-Dichloro-7-fluoroquinazoline 2-Amino-7-fluoroquinazoline
 2-Chloro-7-fluoroquinazolin-4(3H)-one 2-Chloro-7-fluoroquinazolin-4-amine 7-Fluoroquinazolin-4-amine 2,4-Dichloro-6-fluoroquinazoline
 2-Chloro-6-fluoroquinazolin-4(3H)-one 2-Chloro-6-fluoroquinazolin-4-amine 2-Methyl-5-(phenylmethoxy)pyrimidine 2-Amino-5-methylpyrimidine
 Methyl 6-aminopyrimidine-4-carboxylate 5-Methyl-2-pyrimidin-2-ylbenzoic acid 7-Fluoro-6-nitro-3H-quinazolin-4-one 4-(5-Iodo-1H-pyrazol-4-yl)-2-(methylthio)pyrimidine
 4-(3-Iodo-1H-pyrazol-4-yl)-2-(methylthio)pyrimidine 4-(Isoxazol-4-yl)-2-(methylthio)pyrimidine 4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine 4-Chloro-6,7,8-trimethoxyquinazoline
 2,4-Dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine 4-Chloro-7,8-dimethoxyquinazoline 2-(2-(Methylthio)pyrimidin-4-yl)-3-oxopropanenitrile 2-(2-(Methylthio)pyrimidin-4-yl)malonaldehyde
 4-Methyl-N-phenyl-6-(prop-1-ynyl)pyrimidin-2-amine 4-Chloro-5-fluoro-2-methylpyrimidine 2,4-Dimethoxypyrimidine-5-carboxaldehyde 4-(Dimethoxymethyl)pyrimidin-2-amine
 4-Amino-2-chloro-5-iodopyrimidine 4-(4-Ethoxyphenyl)pyrimidine-2-thiol 4-(Pyridin-4-yl)pyrimidine-2-thiol 4-(3-Pyridinyl)-2-thiopyrimidine
 4-(2-Pyridinyl)pyrimidine-2-thiol 4-(3-Fluoro-4-methoxyphenyl)pyrimidine-2-thiol 4-(4-Bromophenyl)pyrimidine-2-thiol 4-(3,4-Difluorophenyl)pyrimidine-2-thiol
 4-Benzyl-2,6-dichloropyrimidine 4-Hydroxymethylpyrimidine 2,5-Dichloro-N-methylnicotinamide Methyl 5-bromo-2-fluoronicotinate
 Ethyl 5-bromo-2-fluoronicotinate Ethyl 5-bromo-2-chloronicotinate (2-Trifluoromethyl-pyridin-4-yl)methanol 2-(Trifluoromethyl)-4-pyridinecarboxaldehyde
 N-Methyl-2-(trifluoromethyl)-4-pyridinemethanamine 1-(4-Methylpyridin-3-yl)ethanone 5,6-Difluoro-3-pyridinecarboxylic acid 5-Hydroxy-6-nitropyridine-3-carboxylic acid
 5-Hydroxy-nicotinic acid ethyl ester 6-Iodo-5-hydroxynicotinic acid 4-Boc-amino-2-chloropyridine 1-(5-Nitropyridin-2-yl)ethanone
 5-Bromo-2-fluoronicotinic acid 2-Chloro-3,6-dimethylpyridine 6-Amino-5-nitro-2-pyridinemethanol Methyl 6-amino-5-nitropyridine-2-carboxylate
 3-Chloro-5-propoxypyridine 3,5-Dibromo-2-methoxypyridine 4-Fluoro-3-nitropyridine 4-Chloro-3-hydroxypyridine
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