(3-氯-4-氟苯基)[4-氟-4-(羟基甲基)-1-哌啶基]甲酮

1,4-dioxa-8-azaspiro[4.5]decane-8-carboxamide

[4-(Aminomethyl)-4-fluoro-1-piperidinyl](3-chloro-4-fluorophenyl) methanone

8-phenyl-1,4-dioxa-8-azaspiro[4.5]decane

4-氧代哌啶-1-羧酸异丙酯