3-(4-aminophenyl)-2-phenylquinazolin-4-one

2-aminophenanthridone

4-pyridin-1-ium-1-ylaniline,chloride

5-[[4-[2-(8-oxoquinolin-5-ylidene)hydrazinyl]phenyl]hydrazinylidene]quinolin-8-one

1-(4-aminophenyl)-3-phenylthiourea