Using O=C1CCCCC1Cc1nc(-c2ccccc2)c(-c2ccccc2)o1, COc1ccc(Br)cc1 to produce COc1cccc(C2(O)CCCCC2Cc2nc(-c3ccccc3)c(-c3ccccc3)o2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.