InChI=1S/C27H44N4O11/c1-38-16-13-15(14-17(39-2)22(16)41-27-20(34)18(32)19(33)23(42-27)26(36)37)21-24(40-21)25(35)31(12-6-8-29)11-4-3-9-30-10-5-7-28/h13-14,18-21,23-24,27,30,32-34H,3-12,28-29H2,1-2H3,(H,36,37)