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1-Methyl-1H-imidazole-4-carboxylic acid41716-18-1100 % similar 2,5-Pyrazinedicarboxylic acid122-05-447 % similar 1,5-Dimethyl-1H-pyrazole-3-carboxylic acid5744-59-246 % similar 1-Methyl-1H-imidazole-4,5-dicarboxylic acid19485-38-244 % similar 1-Methyl-1H-pyrazole-3-carboxylic acid25016-20-044 % similar 4,6-Pyrimidine dicarboxylic acid16490-02-144 % similar 4-Bromo-1-methyl-1H-imidazole25676-75-944 % similar 2,5-Pyrazinedicarboxylic acid dihydrate205692-63-342 % similar 3,6-Pyridazinedicarboxylic acid57266-70-342 % similar 1-Methyl-L-histidine332-80-942 % similar 5-Methyl-2-pyrazinecarboxylic acid5521-55-142 % similar 1-Methyl-1H-imidazole-2-carboxylic acid20485-43-241 % similar 1-Methyl-1H-imidazole-5-carboxylic acid41806-40-041 % similar 6-Methylpyrazine-2-carboxylic acid5521-61-941 % similar 1-Methyl-1H-pyrazole-4-carboxylic acid5952-92-141 % similar 1-Methyl-1H-imidazole-4-carbaldehyde17289-26-840 % similar 4-Oxazolecarboxylic acid23012-13-740 % similar 4-Thiazolecarboxylic acid3973-08-840 % similar Pyrazinoic acid98-97-540 % similar Picolinic acid98-98-640 % similar