InChI=1/C15H14Cl2N4O/c1-19-15(18)21-20-13(9-5-3-2-4-6-9)10-7-11(16)14(22)12(17)8-10/h2-8,22H,1H3,(H3,18,19,21)/p+1/b20-13-/fC15H15Cl2N4O/h19,21H,18H2/q+1 F3EBB83D43DF9A94