InChI=1/C25H31N3O3/c1-18-7-10-20(11-8-18)25(13-5-6-14-25)24-26-23(31-27-24)17-28(2)16-19-9-12-21(29-3)22(15-19)30-4/h7-12,15H,5-6,13-14,16-17H2,1-4H3/p+1/fC25H32N3O3/h28H/q+1 21E3AFDA8A8EDACA