Using N#Cc1nc2ccc(CBr)cc2o1, Oc1cccc(/C=C/c2ccc3ccc(Cl)cc3n2)c1 to produce N#Cc1nc2ccc(COc3cccc(/C=C/c4ccc5ccc(Cl)cc5n4)c3)cc2o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.