InChI=1S/C34H52O7/c1-19(35)39-28(31(5,6)38)25-18-21(29(41-25)40-20(2)36)22-12-16-34(9)24-10-11-26-30(3,4)27(37)14-15-32(26,7)23(24)13-17-33(22,34)8/h10,21-23,25-26,28-29,38H,11-18H2,1-9H3/t21-,22-,23-,25-,26-,28+,29+,32+,33-,34+/m0/s1