InChI=1/C24H23N3O/c1-17(2)18-7-9-21(10-8-18)26-24(28)22-6-4-3-5-20(22)16-27-14-12-19-15-25-13-11-23(19)27/h3-15,17H,16H2,1-2H3,(H,26,28)/p+1/fC24H24N3O/h25-26H/q+1 C31A6ACAC934A8C5