N-(4-nitro-2-((trifluoromethyl)sulfonyl)phenyl)acetamide

3,4-dioxo-2-pyridin-1-ium-1-ylnaphthalen-1-olate

3-amino-4-hydroxynaphthalene-1,2-dione

4-苯胺基-1,2-萘二酮

2-hydroxy-2,3-dihydronaphthalene-1,4-dione