Using Cc1c(C)n(C[C@H]2C[C@@H]2C)c2c(OCc3ccc(F)cc3)nncc12, CC(=O)O to produce CC(=O)OCc1c(C)n(C[C@H]2C[C@@H]2C)c2c(OCc3ccc(F)cc3)nncc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.