InChI=1S/C33H54O6/c1-3-5-6-7-16-21-24-27-33(37)39-31(28-34)29-38-32(36)26-23-20-18-15-13-11-9-8-10-12-14-17-19-22-25-30(35)4-2/h9-12,15,17-19,22,25,30-31,34-35H,3-8,13-14,16,20-21,23-24,26-29H2,1-2H3/b11-9-,12-10-,18-15-,19-17-,25-22+/t30-,31-/m0/s1