InChI=1/C29H35N3O/c1-21(2)18-23-14-16-24(17-15-23)22(3)29-30-27-12-8-9-13-28(27)32(29)20-26(33)19-31(4)25-10-6-5-7-11-25/h5-17,21-22,26,33H,18-20H2,1-4H3/t22-,26-/m1/s1 82550C7FAA4E3472