InChI=1/C14H15F3N4O2/c1-9(20-13(22)21-11-6-18-19-7-11)10-2-4-12(5-3-10)23-8-14(15,16)17/h2-7,9H,8H2,1H3,(H,18,19)(H2,20,21,22)/t9-/m0/s1/f/h18,20-21H CAFE579214503AFA