(E)-3-[2-n-butyl-1-{(4-carboxyphenyl)methyl}-1H-imidazol-5-yl]-2-(2-thienyl)methyl-2-propenoic acid
2-Thiophenepropanoic acid, alpha-((2-butyl-1-((4- carboxyphenyl)methyl)-lH-imidazol-5-yl)methylene)-, (E)-