InChI=1S/C34H56O7/c1-19(2)7-6-8-20(3)23-12-13-32(5)24-10-9-21-17-22(11-14-33(21)18-34(24,33)16-15-31(23,32)4)40-30-27(37)25(35)26(36)28(41-30)29(38)39/h19-28,30,35-37H,6-18H2,1-5H3,(H,38,39)