InChI=1/C16H20F2N2O2/c1-3-9-20(10-4-2)12-15(21)19-11-13-5-7-14(8-6-13)22-16(17)18/h3-8,16H,1-2,9-12H2,(H,19,21)/p+1/fC16H21F2N2O2/h19-20H/q+1	47858D997C4753CD