InChI=1S/C27H43NO2/c1-16-5-10-24(28-15-16)17(2)21-8-9-22-20-7-6-18-13-19(29)11-12-26(18,3)23(20)14-25(30)27(21,22)4/h6,16-17,19-23,25,29-30H,5,7-15H2,1-4H3/t16-,17-,19-,20-,21+,22-,23-,25-,26-,27+/m0/s1