InChI=1S/C22H23Cl2N7/c1-14-17(13-29(2)28-14)21-26-19-20(18(24)11-25-22(19)27-21)31-9-7-30(8-10-31)12-15-3-5-16(23)6-4-15/h3-6,11,13H,7-10,12H2,1-2H3,(H,25,26,27)