InChI=1/C10H10F2N2O3/c1-4(9(14)15)17-10(16)5-2-8(13)7(12)3-6(5)11/h2-4H,13H2,1H3,(H2,14,15)/t4-/m0/s1/f/h14H2 1B2239BCCD097453