InChI=1S/C30H58O7/c1-4-23(2)21-19-17-15-13-11-9-7-5-6-8-10-12-14-16-18-20-22-24(3)36-30-27(33)25(31)26(32)28(37-30)29(34)35/h23-28,30-33H,4-22H2,1-3H3,(H,34,35)