Using CCOC(=O)c1cc(F)c(N[C@@H]2CCN(Cc3ccccc3)C2)nc1Cl to produce CCOC(=O)c1cnc(N[C@@H]2CCN(Cc3ccccc3)C2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.