InChI=1S/C29H42O6/c1-19(9-8-10-21(3)27(32)13-14-29(6,7)34)15-26(35-23(5)30)16-20(2)11-12-24-18-25(31)17-22(4)28(24)33/h11,13-15,17-18,21,26,31,33-34H,8-10,12,16H2,1-7H3/b14-13+,19-15+,20-11+/t21-,26+/m0/s1