8-(4-fluorophenyl)-8-oxooctanoic acid

7-(3,5-ditrifluoromethylphenyl)-7-oxoheptanoic acid

6-(3,4-Dimethylphenyl)-6-oxohexanoic acid

8-(2-methylphenyl)-8-oxooctanoic acid

6-(3,5-Dichlorophenyl)-6-oxohexanoic acid

8-(3-Methoxyphenyl)-8-oxooctanoic acid

7-(3,4-difluorophenyl)-7-oxoheptanoic acid

5-(4-fluoro-3-methylphenyl)-5-oxovaleric acid

8-(2-Methoxyphenyl)-8-oxooctanoic acid

8-(1-naphthyl)-8-oxooctanoic acid

5-(2,4-difluorophenyl)-5-oxovaleric acid