Using O=C(Cl)OCC(Cl)(Cl)Cl, N[C@@H]1C=CC[C@H]1O to produce O=C(N[C@@H]1C=CC[C@H]1O)OCC(Cl)(Cl)Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.