InChI=1/C28H47NO3/c1-27-15-13-21(30)18-20(27)17-19(9-7-5-6-8-10-25(32)29(3)4)26-22-11-12-24(31)28(22,2)16-14-23(26)27/h19-20,22-24,26,31H,5-18H2,1-4H3/t19-,20-,22-,23-,24-,26-,27-,28-/m0/s1 33B186D208A02C0D