1 2C2 (2s)-2-hydroxy-2h-chromene-2-carboxylic acid 1.000 2 AO7 4-oxo-4h-1-benzopyran-2-carboxylic acid 0.867 3 0JD (2s)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid 0.800 4 15N (2r)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid 0.800 5 FIV Naphthalene-2-carboxylic acid 0.800 6 NY5 5,6,7,8-tetrahydronaphthalene-2-carboxylic acid 0.800 7 QNC Quinoline-2-carboxylic acid 0.800 8 COU Coumarin 0.786 9 1HN 1-hydroxynaphthalene-2-carboxylic acid 0.750 10 27B 1-bromonaphthalene-2-carboxylic acid 0.750 11 8HC 8-hydroxyquinoline-2-carboxylic acid 0.750 12 BZJ 3-hydroxynaphthalene-2-carboxylic acid 0.750 13 HQU 3-hydroxyquinaldic acid 0.750 14 KYA 4-hydroxyquinoline-2-carboxylic acid 0.750 15 NYE 3-azanylnaphthalene-2-carboxylic acid 0.750 16 PH6 (4s)-4-cyclohexyl-L-proline 0.750 17 VTW 3-phenyl-1,2-oxazole-5-carboxylic acid 0.750 18 07L 7-hydroxy-2h-chromen-2-one 0.733 19 2NA Naphthalen-2-ylmethanol 0.733 20 3AV 6-methyl-2h-chromen-2-one 0.733 21 4HC 4-hydroxy-2h-chromen-2-one 0.733 22 4JQ 6-amino-2h-chromen-2-one 0.733 23 8CM 8-hydroxycoumarin 0.733 24 BZ2 1-benzofuran-2-carboxylic acid 0.733 25 SE2 3-hydroxy-2h-chromen-2-one 0.733 26 ZZ1 4-methyl-2h-chromen-2-one 0.733 27 0LO 5-phenylpyridine-3-carboxylic acid 0.706 28 2D2 2-methyl-5-phenylfuran-3-carboxylic acid 0.706 29 4KL Xanthuric acid 0.706 30 BIK 3,7-dihydroxy-2-naphthoic acid 0.706 31 CKA 7-chlorokynurenic acid 0.706 32 DNA 1,4-dihydroxy-2-naphthoic acid 0.706 33 H5B 4-bromanyl-1-oxidanyl-naphthalene-2-carboxylic acid 0.706 34 QVS 8-azanyl-4-oxidanyl-quinoline-2-carboxylic acid 0.706