3-甲基氨基-1,2,3,4-四氢咔唑

N-[4-(dimethylamino)cyclohexylidene]hydroxylamine

ethyl 2-(8-hydroxy-1,4-dioxaspiro[4.5]decan-8-yl)acetate

8-(3-fluorophenyl)-1,4-dioxaspiro[4.5]decane

N-[(4-Oxocyclohexyl)methyl]acetamide