Pyridine series

thiazolidin-2-one

4- (1H- imidazol-2-yl) benzoic

4-bromo-2,3,5,6-tetrafluoro-be

Methyl-3,5-dimethyl

1,4-dihydro-2,4,6-trimethyl-3,

3-nitro-6-phenyl-2-amine

Chloro-3-nitro-6-phenylpyridin

2-methyl-piperidine-2,5-dicarb

1,10-phenanthroline-5,6-diamin

2-methyl -6- (1H- pyrazol-3-yl

2- (imidazol-2-yl) pyridine

2- (1H-1,2,4- triazol-3-yl) py