InChI=1S/C27H49NO8/c1-3-27(2,36-26-23(32)21(30)22(31)24(35-26)25(33)34)17-13-11-9-7-5-4-6-8-10-12-16-20(29)28-18-14-15-19-28/h21-24,26,30-32H,3-19H2,1-2H3,(H,33,34)