InChI=1/C31H42N2O7/c34-27(35)17-9-3-11-19-32-25(21-23-13-5-1-6-14-23)29(38)30(39)26(22-24-15-7-2-8-16-24)33(31(32)40)20-12-4-10-18-28(36)37/h1-2,5-8,13-16,25-26,29-30,38-39H,3-4,9-12,17-22H2,(H,34,35)(H,36,37)/p-2/t25-,26-,29+,30+/m1/s1/fC31H40N2O7/q-2 914957BE472267F3