2,4-dimethyl-7,8-dihydro-6H-quinolin-5-one

9-methyl-2,3,4,5,6,7,9,10-octahydroacridine-1,8-dione

7,8-二氢-1H,6H-喹啉-2,5-二酮

4-hydroxy-3-phenyl-1,6,7,8-tetrahydroquinoline-2,5-dione

2,4,6-三氯酚