InChI=1S/C29H57NO4/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-21-26(2)22-19-20-23-29(33)34-27(24-28(31)32)25-30(3,4)5/h26-27H,6-25H2,1-5H3