4-bromo-N,N-dibutyl-6-methyl-1,3-benzothiazol-2-amine

4,6-dimethyl-1-(4-methylphenyl)pyrimidine-2-thione

ethyl 1-(4-methylphenyl)-2-methylsulfanyl-6-oxopyrimidine-5-carboxylate

4-amino-2-imino-3-(4-methylphenyl)-1,3-thiazole-5-carbonitrile

4-(5-fluoro-2-methoxyphenyl)-N-(4-methylphenyl)-1,3-thiazol-2-amine