InChI=1/C23H24N4O/c1-3-18-9-11-19(12-10-18)23-20(14-24-15-21-13-17(2)28-26-21)16-27(25-23)22-7-5-4-6-8-22/h4-13,16,24H,3,14-15H2,1-2H3/p+1/fC23H25N4O/h24H/q+1 D2DE129916CC39E4