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Two-dimensional representation of the best compounds. A; Bilirubin di-acyl-?-d-glucuronide (ZINC ID: 65734826), B; Benzo[k] fluoranthene-7,12-dicarboxylic (ZINC ID: 44225038), C; 7-(8-carboxy-2-naphthyl) naphthalene-1-carboxylic (ZINC ID: 59939927) and D; Fluoranthene-1,2-dicarboxylic (ZINC ID: 60162276).
