InChI=1S/C27H41N3O8/c1-14(2)11-18-23(32)29-19(26(35)36)13-16-7-9-17(10-8-16)38-22(27(5,6)37)21(25(34)28-18)30-24(33)20(31)12-15(3)4/h7-10,14-15,18-22,31,37H,11-13H2,1-6H3,(H,28,34)(H,29,32)(H,30,33)(H,35,36)