Using Cc1ccc2ccc(O)cc2n1, COc1cc2c(Cl)ncnc2cc1OCCCN1CCCC1 to produce COc1cc2c(Oc3ccc4ccc(C)nc4c3)ncnc2cc1OCCCN1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.