Using C=C1C[C@@H](NC(=O)OCc2ccccc2)[C@@H]2OC(C)(C)O[C@H]12, C1CCOC1 to produce CC1(C)O[C@@H]2[C@H](CO)C[C@@H](NC(=O)OCc3ccccc3)[C@@H]2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.