InChI=1/C15H16Cl2N4O/c1-9(11-3-4-13(16)14(17)7-11)20-15(22)19-8-12-5-6-18-10(2)21-12/h3-7,9H,8H2,1-2H3,(H2,19,20,22)/t9-/m1/s1/f/h19-20H ED781C553A24C6A0