InChI=1/C26H26Cl2N4O2/c27-22-6-5-8-24(25(22)28)31-15-18-32(34,19-16-31)17-4-3-14-30-26(33)21-11-9-20(10-12-21)23-7-1-2-13-29-23/h1-13H,14-19H2,(H,30,33)/b4-3+/f/h30H 91271D96B500485D