InChI=1S/C27H45NO7/c1-14(4-7-23(33)28-20(13-29)25(34)35)17-5-6-18-24-19(12-22(32)27(17,18)3)26(2)9-8-16(30)10-15(26)11-21(24)31/h14-22,24,29-32H,4-13H2,1-3H3,(H,28,33)(H,34,35)