InChI=1/C16H24F2N2O3/c1-20(10-11-22-2)9-3-8-19-15(21)12-13-4-6-14(7-5-13)23-16(17)18/h4-7,16H,3,8-12H2,1-2H3,(H,19,21)/p+1/fC16H25F2N2O3/h19-20H/q+1 A692AA6EAFCDD19B