2-bromo-5-methoxynaphthalene-1,4-diol

1,6-dihydroxytetracene-5,12-dione

1,8-dihydroxy-3-methylbenzo[b]phenanthridine-7,12-dione

2-bromo-5-methoxy-4-phenylmethoxy-1-prop-2-enoxynaphthalene

6-hydroxy-1-methoxytetracene-5,12-dione