3-ethylcyclohex-2-en-1-ol

3-(methoxymethoxy)-6-methylcyclohex-2-en-1-one

3,4-二氢-9-苯基-1(2H)-吖啶酮

7-羟基吲哚

2-氨基-5,6-二氢-4H-苯并噻唑-7-酮