InChI=1/C14H11F3N4O2/c1-20-11-9(12(22)21(2)13(20)23)18-10(19-11)7-3-5-8(6-4-7)14(15,16)17/h3-6H,1-2H3,(H,18,19)/f/h18H 54D26CCC544C15DF