Using O=C(CCCCCCCBr)NOCc1ccccc1, COc1cc2c(cc1OC)CNCC2 to produce COc1cc2c(cc1OC)CN(CCCCCCCC(=O)NOCc1ccccc1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.