1 SH8 6-methyl-2-oxidanylidene-chromene-3-carboxylic acid 1.000 2 W55 2h-1-benzopyran-3-carboxylic acid 0.867 3 BZJ 3-hydroxynaphthalene-2-carboxylic acid 0.812 4 3AV 6-methyl-2h-chromen-2-one 0.800 5 BCU (3r)-3,4-dihydro-2h-chromen-3-ylmethanol 0.800 6 BIK 3,7-dihydroxy-2-naphthoic acid 0.765 7 0JD (2s)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid 0.750 8 15N (2r)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid 0.750 9 4BY 5-methyl-1h-indole-2-carboxylic acid 0.750 10 FIV Naphthalene-2-carboxylic acid 0.750 11 NY5 5,6,7,8-tetrahydronaphthalene-2-carboxylic acid 0.750 12 Q3C Quinoline-3-carboxylic acid 0.750 13 QX4 4-hydroxy-6-methyl-2h-1-benzopyran-2-one 0.750 14 WRJ 2h-1-benzopyran-3-carboxamide 0.750 15 COU Coumarin 0.733 16 1HN 1-hydroxynaphthalene-2-carboxylic acid 0.706 17 27B 1-bromonaphthalene-2-carboxylic acid 0.706 18 3QV 7-hydroxy-2-oxo-2h-chromene-3-carbonitrile 0.706 19 GJP 4-hydroxyquinoline-3-carboxylic acid 0.706 20 I7W 6-fluoranylnaphthalene-2-carboxylic acid 0.706 21 NYE 3-azanylnaphthalene-2-carboxylic acid 0.706