InChI=1/C16H20F2N2O2/c17-12-3-4-13(14(18)11-12)15(21)5-6-16(22)19-7-10-20-8-1-2-9-20/h3-4,11H,1-2,5-10H2,(H,19,22)/p+1/fC16H21F2N2O2/h19-20H/q+1	8665AD220A2DD2E6