InChI=1/C14H19F3N4O/c1-10(11-5-6-11)21(9-14(15,16)17)8-13(22)20-19-12-4-2-3-7-18-12/h2-4,7,10-11H,5-6,8-9H2,1H3,(H,18,19)(H,20,22)/t10-/m1/s1/f/h19-20H 3B47111398978F2F