4-[(1,4-dioxonaphthalen-2-yl)amino]benzenesulfonamide

3-phenylbenzo[f][1,2]benzoxazole-4,9-dione

2,3-dihydronaphthalene-1,4-dione

1,4-二羟基萘

蒽并[2,3-b]噻吩