9-methoxy-2,3-dimethyl-9-phenyl-7H-8,9-dihydropyrano[2,3-c]imidazo[1,2-a]pyridine-6-carboxylic acid methylamide

N-(1H-Benzimidazol-2-yl)-3-nitrobenzamide

N-methoxy-N-methyl-1H-indole-2-carboxamide

1,1,3,3-tetramethyl-2-(4-methylphenyl)sulfonylguanidine