Using CCCCCn1c2nc(Br)[nH]c2c(=O)n2c(C)nnc12, COc1ccc(CBr)cc1 to produce CCCCCn1c2nc(Br)n(Cc3ccc(OC)cc3)c2c(=O)n2c(C)nnc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.