InChI=1S/C26H38N2O12/c1-26(2,3)10-11-27-15(21(33)28-14(23(36)38-4)12-13-8-6-5-7-9-13)16(29)24(37)40-25-19(32)17(30)18(31)20(39-25)22(34)35/h5-9,14-20,25,27,29-32H,10-12H2,1-4H3,(H,28,33)(H,34,35)