94212-20-1;NSC22347;AC1L5GNH;Oprea1_617824;NSC-22347;NCI60_001843;2-methyl-3-(2-methylphenyl)benzo[f]benzimidazole-4,9-dione;2-methyl-1-(2-methylphenyl)-1H-naphtho[2,3-d]imidazole-4,9-dione
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