InChI=1/C9H13F4N3O/c1-5-6(7(14)16(2)15-5)3-17-4-9(12,13)8(10)11/h8H,3-4,14H2,1-2H3/p+1/fC9H14F4N3O/h15H/q+1 903CA8212C1886B6