InChI=1/C23H20N4O2/c1-27(2)23(29)16-7-11-17(12-8-16)24-22-20-6-4-3-5-19(20)21(25-26-22)15-9-13-18(28)14-10-15/h3-14,28H,1-2H3,(H,24,26)/p+1/fC23H21N4O2/h24-25H/q+1 EB574F151DF6D206