InChI=1/C26H44N2O7/c1-17(2)20(14-19-7-8-23(34-5)24(15-19)35-12-6-11-33-4)16-21(27)22(29)13-18(3)26(32)28-10-9-25(30)31/h7-8,15,17-18,20-22,29H,6,9-14,16,27H2,1-5H3,(H,28,32)(H,30,31)/t18-,20+,21+,22+/m1/s1/f/h27-28H DF29179C50E43F57