InChI=1/C26H28Cl2N2O5/c1-26(2,3)19-8-4-17(5-9-19)24(33)29-30-15-18(14-22(30)31)25(34)35-21(12-13-27)23(32)16-6-10-20(28)11-7-16/h4-11,18,21H,12-15H2,1-3H3,(H,29,33)/t18-,21+/m1/s1/f/h29H 9E8011AB3B21D6AB