1 NPA 2-(4-hydroxy-3-nitrophenyl)acetic acid 1.000 2 MNP 2-(3-nitrophenyl)acetic acid 0.929 3 4HP 4-hydroxyphenylacetate 0.786 4 NCR 2-nitro-P-cresol 0.786 5 3C4 (3-chloro-4-hydroxyphenyl)acetic acid 0.733 6 D4P (2s)-amino(4-hydroxyphenyl)acetic acid 0.733 7 DHY 2-(3,4-dihydroxyphenyl)acetic acid 0.733 8 GHP (2r)-amino(4-hydroxyphenyl)ethanoic acid 0.733 9 HHH (2s)-hydroxy(4-hydroxyphenyl)ethanoic acid 0.733 10 3NT 3-nitrotoluene 0.714 11 CG3 Hydroxy(2-hydroxyphenyl)oxoammonium 0.714 12 OPO O-nitrophenol 0.714 13 PAC 2-phenylacetic acid 0.714 14 YRL 4-(2-hydroxyethyl)phenol 0.714