InChI=1S/C23H21Cl2N5O2/c1-32-17-8-5-15(6-9-17)22-18(14-26)21(23(31)28-29-11-3-2-4-12-29)27-30(22)20-10-7-16(24)13-19(20)25/h5-10,13H,2-4,11-12H2,1H3,(H,28,31)/i1-1