Using O=C(CBr)c1ccc(OCc2ccccc2)cc1, CCCc1ccc(OCc2ccccc2)cn1 to produce CCc1c(-c2ccc(OCc3ccccc3)cc2)cn2cc(OCc3ccccc3)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.