Using Cc1cc(C=O)ncc1-c1ccc2cc(NC(=O)C3CC3)ncc2c1 to produce Cc1cc(CO)ncc1-c1ccc2cc(NC(=O)C3CC3)ncc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.