2-[3-[2-[4,5-bis(4-methylsulfanylphenyl)-1,3-oxazol-2-yl]ethyl]phenoxy]acetic acid 2-[3-[2-[4,5-bis(4-methylsulfanylphenyl)oxazol-2-yl]ethyl]phenoxy]acetic acid 2-[3-[2-[4,5-bis[4-(methylthio)phenyl]-2-oxazolyl]ethyl]phenoxy]acetic acid 2-[3-[2-[4,5-bis[4-(methylthio)phenyl]oxazol-2-yl]ethyl]phenoxy]acetic acid 2-[3-[2-[4,5-bis(4-methylsulfanylphenyl)-1,3-oxazol-2-yl]ethyl]phenoxy]ethanoic acid