InChI=1/C23H23N3/c1-3-7-20(8-4-1)11-12-21-17-22(24-18-21)19-25-13-15-26(16-14-25)23-9-5-2-6-10-23/h1-10,17-18,24H,13-16,19H2/p+1/fC23H24N3/h25H/q+1 AF6C8A0021C020F7