InChI=1/C23H20ClF3N2O2/c1-31-18-9-5-6-15(12-18)14-28-21(16-7-3-2-4-8-16)22(30)29-20-13-17(23(25,26)27)10-11-19(20)24/h2-13,21,28H,14H2,1H3,(H,29,30)/p+1/t21-/m0/s1/fC23H21ClF3N2O2/h28-29H/q+1 F6CA835B8FFD3496