Using CCCCCCc1ccc(-c2ncc(O)cn2)cc1, CCCc1ccc(CBr)cc1 to produce CCCCCCc1ccc(-c2ncc(OCc3ccc(CCC)cc3)cn2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.