InChI=1/C31H37N3O3/c1-23(2)20-33(21-27(35)19-25-11-7-5-8-12-25)22-30-24(3)32-34(26-13-9-6-10-14-26)31(30)37-29-17-15-28(36-4)16-18-29/h5-18,23,27,35H,19-22H2,1-4H3/p+1/t27-/m0/s1/fC31H38N3O3/h33H/q+1 AEC1EDEFFDFC3DA1