Pyridine series

3,5-dichlorophenylacetic acid

2-methyl-4-methoxyphenylaceton

2-fluoro-6-methoxyphenylacetic

2-fluoro-5-methoxyphenylaceton

2-fluoro-5-methoxyphenylacetic

2-fluoro-4-trifluoromethypheny

2-fluoro-4-methoxyphenylacetic

2-fluoro-4-hydroxyphenylacetic

2-chloro-5-fluorophenylacetic

2-bromo-4,5-difluorophenylacet

2,6-difluoro-4-methoxyphenylac

2,6-dibromophenylacetic acid