InChI=1S/C28H39NO3/c1-16-13-24(32)27(4)18(3)9-10-23(31)28(27)12-11-19(17(2)15-30)25(26(16)28)21-14-29-22-8-6-5-7-20(21)22/h5-8,14,16-18,23-24,26,29-32H,9-13,15H2,1-4H3/t16-,17-,18-,23+,24-,26+,27-,28+/m1/s1