InChI=1S/C26H30Cl2N4O6/c1-17(33)30-8-10-31(11-9-30)19-3-5-20(6-4-19)36-13-21-14-37-26(38-21,15-32-16-29-24(34)25(32)35)22-7-2-18(27)12-23(22)28/h2-7,12,16,21,24-25,34-35H,8-11,13-15H2,1H3