Using CC(C)N(C)[C@H]1c2ccccc2C[C@H]1O, O=C(Cl)CCl to produce CC(C)N(C)[C@H]1c2ccccc2C[C@H]1OC(=O)CCl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.