InChI=1/C13H16F4N2O/c1-9(10-5-3-4-6-11(10)14)19(2)7-12(20)18-8-13(15,16)17/h3-6,9H,7-8H2,1-2H3,(H,18,20)/t9-/m0/s1/f/h18H	2305C3522AB07EB6