InChI=1/C21H18F2N4O3/c1-24-19-10-13(8-9-25-19)12-26-16-5-3-2-4-15(16)20(28)27-14-6-7-17-18(11-14)30-21(22,23)29-17/h2-11,26H,12H2,1H3,(H,24,25)(H,27,28)/p+1/fC21H19F2N4O3/h24-25,27H/q+1 11EA7F6CA34876E3