InChI=1/C21H19F4NO5/c1-19(2,15-8-12(22)3-6-16(15)27)10-20(30,21(23,24)25)18(29)26-13-4-5-14-11(7-13)9-31-17(14)28/h3-8,27,30H,9-10H2,1-2H3,(H,26,29)/t20-/m1/s1/f/h26H	E47C7EC5C3A2B35C