InChI=1/C20H20F3N5O3/c1-28(9-12-2-4-13(5-3-12)18(30)24-11-20(21,22)23)10-17(29)25-14-6-7-15-16(8-14)27-19(31)26-15/h2-8H,9-11H2,1H3,(H,24,30)(H,25,29)(H2,26,27,31)/p+1/fC20H21F3N5O3/h24-28H/q+1 4C971AA6B9CD98C4