1 9KF Ethyl (2s)-2-[3-(benzenecarbonyl)phenyl]propanoate 1.000 2 9KL (2s)-2-[3-(benzenecarbonyl)phenyl]propanoic acid 0.818 3 JGE (R)-ketoprofen 0.818 4 27R [2-amino-3-(4-bromobenzoyl)phenyl]acetic acid 0.708