InChI=1S/C29H41N3O3/c1-9-29(7,14-10-11-18(2)3)23-12-13-24-25-21(16-30-26(23)25)15-22(17-35-20(6)33)31-28(34)27(19(4)5)32(24)8/h9,11-13,16,19,22,27,30H,1,10,14-15,17H2,2-8H3,(H,31,34)/t22-,27-,29-/m0/s1