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