8,9-Difluoro-5-methyl-1-oxo-1,5,6,7-tetrahydropyrido[3,2,1-ij]quinoline-2-carboxylic acid
6-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(4aH)-one
