Using ClCc1ccc2ccccc2n1, Cn1nnc(-c2ccncc2)c1-c1ccc(O)cc1 to produce Cn1nnc(-c2ccncc2)c1-c1ccc(OCc2ccc3ccccc3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.