InChI=1/C16H22F2N2O2/c1-11(14-6-3-12(17)9-15(14)18)19-16(21)10-20(7-8-22-2)13-4-5-13/h3,6,9,11,13H,4-5,7-8,10H2,1-2H3,(H,19,21)/p+1/t11-/m0/s1/fC16H23F2N2O2/h19-20H/q+1 48414238D99D6C8E