InChI=1S/C20H24Cl2N10/c21-13-1-5-15(6-2-13)27-17(23)29-19(25)31-9-11-32(12-10-31)20(26)30-18(24)28-16-7-3-14(22)4-8-16/h1-8H,9-12H2,(H4,23,25,27,29)(H4,24,26,28,30)