InChI=1S/C27H41N3O8/c1-14(2)10-21(32)25(34)30-22-23(15(3)4)38-18-8-6-17(7-9-18)12-20(27(36)37)29-24(33)19(28-26(22)35)11-16(5)13-31/h6-9,14-16,19-23,31-32H,10-13H2,1-5H3,(H,28,35)(H,29,33)(H,30,34)(H,36,37)