InChI=1/C12H13F3N4O/c13-12(14,15)20-9-3-1-7(2-4-9)5-8-6-18-11(17)19-10(8)16/h1-4,8H,5-6H2,(H4,16,17,18,19)/p+1/t8-/m1/s1/fC12H14F3N4O/h19H,16-17H2/q+1 F79442355D920B44