InChI=1/C12H13F3N4O/c13-12(14,15)9-3-1-2-7(4-9)11(20)19-10(17)8(5-16)6-18-19/h6-7,9H,1-4,17H2/t7-,9+/m0/s1 96A50D83BF7AB4E2