Using Cc1nccn1CC(=O)N1CCc2cc(C(=O)NOC3CCCCO3)ccc2C1 to produce Cc1nccn1CC(=O)N1CCc2cc(C(=O)NO)ccc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.