Using CCCCCc1ccc(-c2ccc3cc(O)ccc3n2)cc1, CCCCCCCCCCBr to produce CCCCCCCCCCOc1ccc2nc(-c3ccc(CCCCC)cc3)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.