2,2-dimethyl-5-(2-oxocyclohexyl)-2H,4H,7H-pyrano(4,3-d)-1,3-dioxin-4,7-dione

2,2-dimethyl-7-(2-oxocyclohexyl)-2H,4H,5H-pyrano(4,3-d)-1,3-dioxin-4,5-dione

6,7,8,9-tetrhydro-3-(2-oxocyclohexyl)-1H,10H-pyrano(4,3-b)-chromone-1,10-dione

6-imino-2-methylsulfanyl-1-phenylpyrimidine-5-carbonitrile

3-(4-methylphenyl)-1H-indazole