InChI=1/C16H14F2N4O/c1-20-7-9-2-4-10(5-3-9)22-8-12-14(18)13(17)6-11(16(19)23)15(12)21-22/h2-6,8,20H,7H2,1H3,(H2,19,23)/p+1/fC16H15F2N4O/h20H,19H2/q+1 8DADA1FB08ACFD97