InChI=1/C28H29N3O/c1-27(2)14-22-15-28(3,17-27)18-31(22)19-30-26-23(16-29)24(20-10-6-4-7-11-20)25(32-26)21-12-8-5-9-13-21/h4-13,19,22H,14-15,17-18H2,1-3H3/p+1/t22-,28-/m0/s1/fC28H30N3O/h30H/q+1 4F2B8167C83F5288