InChI=1S/C27H40N2O9/c1-25-8-11-10-28-29-15(11)7-14(25)16(30)6-12-13-4-5-27(3,26(13,2)9-17(31)18(12)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