InChI=1/C23H25N3O2/c1-3-20(4-2)28-21-7-5-6-19(14-21)26-23(27)18-11-9-15-12-17(22(24)25)10-8-16(15)13-18/h5-14,20H,3-4H2,1-2H3,(H3,24,25)(H,26,27)/p+1/fC23H26N3O2/h26H,24-25H2/q+1 A3A743532C99CD1B