InChI=1S/C29H48O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21-27(30)22-19-20-26-23-28(31)25-29(32)24-26/h6-7,9-10,23-25,27,30-32H,2-5,8,11-22H2,1H3/b7-6+,10-9+/t27-/m1/s1