InChI=1/C11H11Cl2N5/c12-5-1-2-6(8(13)3-5)9-7(4-14)10(15)18-11(16)17-9/h1-3H,4,14H2,(H4,15,16,17,18)/f/h15-16H2 E6B0E971257FA0BE