2-[(5,5-dimethyl-3-oxocyclohexen-1-yl)amino]acetic acid

3-(benzylamino)-5,5-dimethylcyclohex-2-en-1-one

9-(2-chlorophenyl)-3,3,6,6-tetramethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione

9,9-dimethyl-12-(2-chlorophenyl)-8,9,10,12-tetrahydrobenzo[α]xanthen-11-one

2-(hydroxymethylidene)-5,5-dimethylcyclohexane-1,3-dione