InChI=1/C21H14F2N4O/c22-17-4-2-14(10-18(17)23)27-20-15-3-1-13(12-5-7-25-8-6-12)9-19(15)26-11-16(20)21(24)28/h1-11H,(H2,24,28)(H,26,27)/p+1/fC21H15F2N4O/h26-27H,24H2/q+1 2F36A807AFF40D49