methyl 4-[(4-cyanophenyl)methylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate 4-[(4-cyanophenyl)methylthio]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylic acid methyl ester 4-[(4-cyanobenzyl)thio]-2-keto-6-methyl-1H-pyrimidine-5-carboxylic acid methyl ester ZINC03418548 MLS000775502 SMR000370390 T5507342