InChI=1/C15H19F3N2O/c16-9-5-10(17)14(11(18)6-9)12(19)7-15(8-13(20)21)3-1-2-4-15/h5-6,12H,1-4,7-8,19H2,(H2,20,21)/p+1/t12-/m1/s1/fC15H20F3N2O/h19H,20H2/q+1 E5587F4340676466