InChI=1/C20H20ClF3N4O3/c1-28(12-18(30)27-19(31)25-10-13-5-3-2-4-6-13)11-17(29)26-14-7-8-16(21)15(9-14)20(22,23)24/h2-9H,10-12H2,1H3,(H,26,29)(H2,25,27,30,31)/p+1/fC20H21ClF3N4O3/h25-28H/q+1 036C3E7D8A1FAF03