InChI=1S/C31H60O5/c1-5-27(3)21-17-13-9-7-8-10-15-19-23-30(33)35-25-29(32)26-36-31(34)24-20-16-12-11-14-18-22-28(4)6-2/h27-29,32H,5-26H2,1-4H3/t27?,28?,29-/m1/s1