Using ClCc1ccc2ccccc2n1, Cn1nc(-c2ccncc2)c(-c2ccc(O)cc2)n1 to produce Cn1nc(-c2ccncc2)c(-c2ccc(OCc3ccc4ccccc4n3)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.