6-acetyl-5,7-dihydroxy-4-methylchromen-2-one

2,3-dihydro-1H-chrysen-4-one

9,10-dihydro-8H-benzo[a]anthracen-11-one

[3]phenanthryl-phenyl ketone

pyridin-3-ylmethyl N-(3-chlorophenyl)carbamate