4-nitro-1H-pyrrole-2-carbaldehyde

1-fluoranthen-3-ylethanone

(8ci,9ci)-1H-2-苯并吡喃-1,3,4-三酮

3-丙-2-基环己-2-烯-1-酮

N-(3-bromo-4-hydroxyphenyl)acetamide