InChI=1S/C27H40N2O9/c1-25-8-11-10-28-29-15(11)6-12(25)4-5-13-14-7-17(31)27(3,26(14,2)9-16(30)18(13)25)38-24-21(34)19(32)20(33)22(37-24)23(35)36/h10,12-14,16-22,24,30-34H,4-9H2,1-3H3,(H,28,29)(H,35,36)/t12?,13?,14?,16?,17?,18?,19?,20?,21?,22?,24?,25-,26-,27-/m0/s1