InChI=1S/C27H40N2O8/c1-25-9-12-11-29(23-21(33)19(31)20(32)22(37-23)24(34)35)28-16(12)8-13(25)4-5-14-15-6-7-27(3,36)26(15,2)10-17(30)18(14)25/h11,13-15,17-23,30-33,36H,4-10H2,1-3H3,(H,34,35)/t13?,14?,15?,17?,18?,19?,20?,21?,22?,23?,25-,26-,27-/m0/s1