InChI=1S/C31H46O3/c1-22(11-8-12-23(2)14-10-16-25(4)21-32)13-9-15-24(3)19-20-27-26(5)30(33)28-17-6-7-18-29(28)31(27)34/h6-7,17-19,22-23,25,32H,8-16,20-21H2,1-5H3/b24-19+/t22-,23+,25?/m1/s1