2-chloro-3-methyl-3H-imidazo[4,5-a]acridin-11-amine 3H-imidazo[4,5-a]acridin-11-amine, 2-chloro-3-methyl- InChI=1/C15H11ClN4/c1-20-11-7-6-10-12(14(11)19-15(20)16)13(17)8-4-2-3-5-9(8)18-10/h2-7H,1H3,(H2,17,18