InChI=1/C18H19ClF2N2O2/c1-11(13-7-9-14(10-8-13)25-18(20)21)22-12(2)17(24)23-16-6-4-3-5-15(16)19/h3-12,18,22H,1-2H3,(H,23,24)/p+1/t11-,12-/m1/s1/fC18H20ClF2N2O2/h22-23H/q+1 3A1E7C952CC77FAA