InChI=1/C23H20F4N4O/c1-13-19-9-15(3-5-22(19)31-30-13)16-8-18(11-29-10-16)32-12-17(28)6-14-2-4-21(24)20(7-14)23(25,26)27/h2-5,7-11,17H,6,12,28H2,1H3,(H,30,31)/p+1/t17-/m0/s1/fC23H21F4N4O/h28,31H/q+1 B6DEECF989C63416