InChI=1/C13H15F3N4/c1-2-4-10-19-11(12(17)20(10)18)8-5-3-6-9(7-8)13(14,15)16/h3,5-7H,2,4,17-18H2,1H3/p+1/fC13H16F3N4/h19H/q+1 6313AAB0F783683B