Using c1cocn1, CC(C)(C)OC(=O)N1C2CCC1CC(=O)C2 to produce CC(C)(C)OC(=O)N1C2CCC1CC(O)(c1ncco1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.