InChI=1/C22H20N4O2/c1-13-10-14(2)12-17(11-13)25-22(27)24-16-8-6-15(7-9-16)18-4-3-5-19-20(18)21(23)26-28-19/h3-12H,1-2H3,(H2,23,26)(H2,24,25,27)/f/h24-25H,23H2 FCB2951177DFD824