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6-Hydroxy-2-naphthoic acid16712-64-451 % similar 5,6-Dimethoxyindole-2-carboxylic acid88210-96-251 % similar 5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid800401-68-750 % similar 6-Methoxy-1H-indole-2-carboxylic acid16732-73-349 % similar 6-(Trifluoromethyl)-1H-indole-2-carboxylic acid327-20-849 % similar 7-Hydroxy-1H-indole-2-carboxylic acid84639-84-949 % similar 2-Methyl-1H-indol-5-ol13314-85-749 % similar 6-Hydroxy-2(1H)-quinolinone19315-93-649 % similar 5-Chloro-4-fluoro-1H-indole-2-carboxylic acid186446-26-448 % similar 4-Hydroxyphthalic acid610-35-547 % similar 6-Hydroxy-1-naphthoic acid2437-17-446 % similar 7-Chloro-1H-indole-2-carboxylic acid28899-75-446 % similar 3,7-Dihydroxy-2-naphthoic acid83511-07-346 % similar 1,4-Dihydro-4-oxoquinoline-2-carboxylic acid13593-94-745 % similar 1H-Pyrrolo[2,3-B]pyridine-2-carboxylic acid136818-50-345 % similar Kynurenic acid492-27-345 % similar Gentisic acid490-79-945 % similar 2,4-Dihydroxybenzoic acid89-86-145 % similar Chelidamic acid138-60-344 % similar 4-Methyl-1H-indole-2-carboxylic acid18474-57-244 % similar