InChI=1/C13H12F3NO3/c1-6-2-3-7(4-10(6)13(14,15)16)17-11(18)8-5-9(8)12(19)20/h2-4,8-9H,5H2,1H3,(H,17,18)(H,19,20)/p-1/t8-,9+/m1/s1/fC13H11F3NO3/h17H/q-1 4EE1A3762782987C