InChI=1/C21H23F3N2O3/c1-26(15-21(22,23)24)13-5-12-25-19(27)14-29-20(28)11-10-17-8-4-7-16-6-2-3-9-18(16)17/h2-4,6-11H,5,12-15H2,1H3,(H,25,27)/p+1/b11-10+/fC21H24F3N2O3/h25-26H/q+1 1D52F81229C00AD6