Pyridine series

5-bromo-3-chloro-2-nitrophenyl

5-bromo-2-nitrophenylacetic ac

5-amino-2-methylphenylacetic a

5-amino-2-chlorophenylacetic a

4-nitro-2-(trifluoromethyl)phe

4-methoxy-3-(trifluoromethyl)p

4-methoxy-2-methylphenylacceto

4-methoxy-2-methylphenylacceti

4-isobutylphenylacetonitrile

4-fluoro-2-nitrophenylacetic a

4-fluoro-2-(trifluoromethoxy)p

4-fluoro-2-(trifluoromethoxy)p