4'-piperidinomethyl-2-trifluoromethylbenzophenone

4-pyrrolidinomethyl-4'-thiomethylbenzophenone

2,3-dimethyl-4'-pyrrolidinomethyl benzophenone

3-chloro-4-fluoro-4'-pyrrolidinomethyl benzophenone

2-chloro-4-fluoro-4'-pyrrolidinomethyl benzophenone

4-pyrrolidinomethyl-4'-trifluoromethylbenzophenone

4'-pyrrolidinomethyl-3,4,5-trifluorobenzophenone

cyclopentyl 4-(pyrrolidinomethyl)phenyl ketone

4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-2-methyl benzophenone

3-cyano-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone

2,4-dimethyl-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone