InChI=1/C28H29N3O3/c1-18-13-22(33-4)7-9-23(18)19-5-8-24-26(14-19)34-17-25(28(24)32)20-6-10-27(29-15-20)31-12-11-21(16-31)30(2)3/h5-10,13-15,17,21H,11-12,16H2,1-4H3/p+1/t21-/m1/s1/fC28H30N3O3/h30H/q+1 BC5D8002BCCC84EE