(E)-3-[6-[(2,6-dichlorophenyl)sulfanylmethyl]-3-[2-(4-methoxyphenyl)ethoxy]pyridin-2-yl]prop-2-enoic acid
(E)-3-[6-[(2,6-dichlorophenyl)sulfanylmethyl]-3-[2-(4-methoxyphenyl)ethoxy]-2-pyridyl]prop-2-enoic acid
(E)-3-[6-[[(2,6-dichlorophenyl)thio]methyl]-3-[2-(4-methoxyphenyl)ethoxy]-2-pyridyl]prop-2-enoic acid
(E)-3-[6-[[(2,6-dichlorophenyl)thio]methyl]-3-[2-(4-methoxyphenyl)ethoxy]-2-pyridyl]acrylic acid