Using CCOC(=O)C1=C(N[C@H](C)c2ccccc2)COCC1 to produce CCOC(=O)[C@@H]1CCOC[C@H]1N[C@H](C)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.