2-(2-(3,4-dimethoxyphenyl)thiophen-3-yl)ethanol
3-(5-{5-[5-(3-carboxyphenyl)-3-(2-hydroxyethyl)thiophen-2-yl]thiophen-2-yl}-4-(2-hydroxyethyl)thiophen-2-yl)benzoic acid
4-(5-{5-[5-(4-carboxyphenyl)-3-(2-hydroxyethyl)thiophen-2-yl]thiophen-2-yl}-4-(2-hydroxyethyl)thiophen-2-yl)benzoic acid
2-(2-{5-[3-(2-hydroxyethyl)-5-(4-methanesulfonylphenyl)thiophen-2-yl]thiophen-2-yl}-5-(4-methanesulfonylphenyl)thiophen-3-yl)ethan-1-ol
2-(2-bromo-3-thienyl)-p-toluenesulfonyl ethanol