Using Nc1ncnc2c1ncn2[C@H]1C[C@@H](CCOCc2ccccc2)C1 to produce Nc1ncnc2c1ncn2[C@H]1C[C@@H](CCO)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.