Using CC(C)(C)OC(=O)N1CC(OS(C)(=O)=O)C1, CN1CCN(Cc2ccc(O)cc2F)CC1 to produce CN1CCN(Cc2ccc(OC3CN(C(=O)OC(C)(C)C)C3)cc2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.