InChI=1/C22H20N4O3/c1-12-17(27)10-18(28)13(2)19(12)16-9-14-11-23-22(24-15-7-5-4-6-8-15)25-20(14)26(3)21(16)29/h4-11,27-28H,1-3H3,(H,23,24,25)/f/h24H 8B10725097D1C229