InChI=1S/C29H48N2O6/c1-16(4-9-25(35)31-22(27(36)37)7-8-24(30)34)19-5-6-20-26-21(11-13-29(19,20)3)28(2)12-10-18(32)14-17(28)15-23(26)33/h16-23,26,32-33H,4-15H2,1-3H3,(H2,30,34)(H,31,35)(H,36,37)