InChI=1/C13H15F3N2O/c1-18(11-6-7-11)8-12(19)17-10-4-2-9(3-5-10)13(14,15)16/h2-5,11H,6-8H2,1H3,(H,17,19)/p+1/fC13H16F3N2O/h17-18H/q+1 9B377D63BB2B7762