2-Butyl-6-chloro-4-methyl-nicotinic acid ethyl ester

2-butyl-6-chloro-4-methyl-3-<<2'-(triphenylmethyltetrazol-5-yl)biphenyl-4-yl>chloromethyl>pyridine

2-Butyl-6-chloro-3-{chloro-[2'-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-biphenyl-4-yl]-methyl}-4-methyl-pyridine

2-Butyl-6-chloro-3-[2'-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-biphenyl-4-ylmethyl]-4-methyl-pyridine

2-Butyl-6-chloro-4-methyl-3-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-pyridine