InChI=1/C28H43NO4/c1-5-6-7-8-9-10-11-12-13-14-24(31)33-20-15-16-21-22(17-20)28(4,19(2)3)26-25(21)23(18-30)29-27(26)32/h15-17,19,23,25-26,30H,5-14,18H2,1-4H3,(H,29,32)/t23-,25-,26-,28+/m1/s1/f/h29H B9FCE932C4F3DB7F