InChI=1S/C27H40N2O8/c1-25-7-5-17-15(16(25)6-8-26(25,2)36)4-3-14-9-18-13(10-27(14,17)12-30)11-29(28-18)23-21(33)19(31)20(32)22(37-23)24(34)35/h11,14-17,19-23,30-33,36H,3-10,12H2,1-2H3,(H,34,35)/t14?,15?,16?,17?,19?,20?,21?,22?,23?,25-,26-,27+/m0/s1