InChI=1/C17H25FN2O2/c1-3-20(4-2)13-5-12-19-17(22)11-10-16(21)14-6-8-15(18)9-7-14/h6-9H,3-5,10-13H2,1-2H3,(H,19,22)/p+1/fC17H26FN2O2/h19-20H/q+1 99FB6303730DCE78