InChI=1/C22H18N4O3/c1-2-6-19(27)24-22-25-20(14-7-4-3-5-8-14)16(12-23)21(26-22)15-9-10-17-18(11-15)29-13-28-17/h3-5,7-11H,2,6,13H2,1H3,(H,24,25,26,27)/f/h24H EC1FDE905B92486B