1 B9Z (2~{S})-2-[2-[4-(4-methoxyphenyl)phenyl]sulfanylphenyl]pentanedioic acid 1.000 2 B9N (2~{S})-2-[2-[4-(4-methoxyphenyl)phenyl]sulfonylphenyl]pentanedioic acid 0.938 3 BKW 2-[2-[4-(4-methoxyphenyl)phenyl]sulfonylphenyl]ethanoic acid 0.781 4 LPW 2-[2-[4-(4-methoxyphenyl)phenyl]sulfonylphenyl]-~{N}-oxidanyl-ethanamide 0.706