Using CCI, CO[C@@H]1C[C@H](NC(C)=O)[C@H](O)[C@H](C)O1 to produce CCO[C@H]1[C@@H](NC(C)=O)C[C@@H](OC)O[C@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.