Using Oc1nc2c(-c3ccccc3)nncn2c1-c1ccccc1, Cn1ncnc1CCl to produce Cn1ncnc1COc1nc2c(-c3ccccc3)nncn2c1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.