InChI=1/C18H19ClF2N2O/c1-10-4-7-17(15(19)8-10)23-18(24)12(3)22-11(2)14-6-5-13(20)9-16(14)21/h4-9,11-12,22H,1-3H3,(H,23,24)/p+1/t11-,12+/m1/s1/fC18H20ClF2N2O/h22-23H/q+1 648D8E2A4769D449