InChI=1S/C27H37N3O9/c1-25(37)13-7-6-8-16(31)17(13)20(32)18-14(25)11-15-19(29(2)3)22(34)27(39,23(35)26(15,38)21(18)33)24(36)28-12-30-9-4-5-10-30/h6-8,14-15,18-19,21-22,31,33-34,37-39H,4-5,9-12H2,1-3H3,(H,28,36)/t14?,15?,18?,19?,21?,22?,25-,26+,27?/m1/s1