InChI=1/C23H20N4O3/c1-26-22(18-8-6-9-19(14-18)27(28)29)16-25-23(26)24-15-17-7-5-12-21(13-17)30-20-10-3-2-4-11-20/h2-14,16H,15H2,1H3,(H,24,25)/p+1/fC23H21N4O3/h24-25H/q+1 0943A17773102F68