Using CCOC(=O)Nc1c(F)cc(N(Cc2ccccc2)Cc2ccccc2)cc1F to produce Nc1c(F)cc(N(Cc2ccccc2)Cc2ccccc2)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.