InChI=1/C13H12F3NO4/c14-8-5-7(10(15)12(20)11(8)16)13(21)17(6-1-2-6)4-3-9(18)19/h5-6,20H,1-4H2,(H,18,19)/p-2/fC13H10F3NO4/h20h/q-2	84D65B931482CF58