(3S)-1-(2-nitrophenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
4-Hydroxy-2-phenyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6h)-one
4-Chloro-2-phenyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6h)-one
7-(Trifluoromethyl)imidazo[1,2-a]pyridin-2-amine