InChI=1S/C35H34N2O6/c1-39-30-17-22-10-12-36-26-15-21-6-9-28(38)29(16-21)42-24-7-4-20(5-8-24)14-27-33-23(11-13-37-27)18-32(40-2)34(41-3)35(33)43-31(30)19-25(22)26/h4-9,16-19,26,36,38H,10-15H2,1-3H3/t26-/m1/s1