InChI=1/C17H15F3N2O5/c1-10(23)12-4-7-14(15(8-12)22(25)26)21-9-16(24)11-2-5-13(6-3-11)27-17(18,19)20/h2-8,16,21,24H,9H2,1H3/t16-/m1/s1 BA36D8C70B5FCECA