InChI=1S/C26H51NO4/c1-4-7-9-11-12-13-14-15-16-17-18-20-22-30-25(28)24(21-6-3)27-26(29)31-23-19-10-8-5-2/h24H,4-23H2,1-3H3,(H,27,29)/t24-/m1/s1