Using CCOC(=O)CN(C)/C(=N/C(=O)OC(C)(C)C)NC(=O)OC(C)(C)C to produce CN(CC(=O)O)/C(=N/C(=O)OC(C)(C)C)NC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.