InChI=1/C21H23F3N4O4/c1-13-5-4-6-17(14(13)2)26-20(31)27-19(30)12-28(3)11-18(29)25-15-7-9-16(10-8-15)32-21(22,23)24/h4-10H,11-12H2,1-3H3,(H,25,29)(H2,26,27,30,31)/p+1/fC21H24F3N4O4/h25-28H/q+1 A48127666C1CD0CE