methyl 9-oxobicyclo[3.3.1]nonane-3-carboxylate

2-丁基环己酮

10-(3-chlorophenyl)-6,7,8,9-tetrahydrobenzo[b][1,8]naphthyridin-5-one

2,3,4,4a,5,6,7,8-octahydroquinoline

2-苯乙基环己烷-1-酮