InChI=1S/C26H28Cl2N4O5/c1-17(33)30-8-10-31(11-9-30)19-3-5-20(6-4-19)34-13-21-14-35-26(37-21,15-32-16-29-24-25(32)36-24)22-7-2-18(27)12-23(22)28/h2-7,12,16,21,24-25H,8-11,13-15H2,1H3