Using ClCc1ccc2ccccc2n1, COc1cc2cc(O)nc(C)c2cc1OC to produce COc1cc2c(C)nc(O)c(Cc3ccc4ccccc4n3)c2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.