1 576 (3s)-5-(9h-fluoren-2-yl)-3-hydroxypentanoic acid 1.000 2 077 (3s)-5-biphenyl-4-yl-3-hydroxypentanoic acid 0.952 3 068 (3s)-5-(4'-acetylbiphenyl-4-yl)-3-hydroxypentanoic acid 0.833 4 LZO 5-(5-(3-hydroxyphenyl)thiophen-2-yl)pentanoic acid 0.739 5 U3Q 1-naphthalenepentanoic acid 0.727