InChI=1S/C26H38N2O12/c1-26(2,13-39-25-20(33)18(31)19(32)21(40-25)23(35)36)9-10-27-15(12-17(29)30)22(34)28-16(24(37)38-3)11-14-7-5-4-6-8-14/h4-8,15-16,18-21,25,27,31-33H,9-13H2,1-3H3,(H,28,34)(H,29,30)(H,35,36)