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