InChI=1/C22H20N4O2/c1-3-25-20(12-13-24-25)23-14-19-17-6-4-5-7-18(17)21(27)26(22(19)28)16-10-8-15(2)9-11-16/h4-14,23H,3H2,1-2H3/b19-14-	549898849DC6027C