InChI=1/C18H19F3N4/c19-14-5-16(21)15(20)4-13(14)12-2-1-11(3-17(12)22)25-7-10-6-23-9-24-18(10)8-25/h4-6,9,11-12,17H,1-3,7-8,22H2/p+1/t11-,12+,17-/m0/s1/fC18H20F3N4/h22H/q+1 80E63A4DCE2286B6