InChI=1/C29H35N3O2/c1-28(2,3)20-29(4,5)31-27-25(22-15-10-11-16-23(22)33-6)30-26-24(17-12-18-32(26)27)34-19-21-13-8-7-9-14-21/h7-18,31H,19-20H2,1-6H3/p+1/fC29H36N3O2/h30H/q+1 C26E9B688C7F4ECF