2-(2-hydroxy-4,5-dimethylbenzoyl)benzoic acid

2-[(4-chlorophenyl)methyl]isoindole-1,3-dione

2,3-dimethoxy-6,12b-dihydro-5H-isoindolo[1,2-a]isoquinolin-8-one

(1E,4E)-1,4-bis(((E)-2-methoxybenzylidene)hydrazono)-1,2,3,4-tetrahydrophthalazine

(6Z)-6-[[2-[4-[2-[(Z)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazinyl]phthalazin-1-yl]hydrazinyl]methylidene]cyclohexa-2,4-dien-1-one