4-acetyl-1,2,3,4,7,8,9,10-octahydro-benzo[f]quinoline

indeno[2,1-b]pyridin-9-one

4-[3-(1-methylpyrrolidin-1-ium-1-yl)propyl]benzo[f]quinolin-4-ium,dibromide

1,2,3,4-tetrahydrobenzo[f]quinoline

5,6-dihydro-benzo[f]quinoline