Using N#Cc1c(O)c2c(-c3cccc(Br)c3)csc2[nH]c1=O, C#CCCCCC(=O)O to produce N#Cc1c(O)c2c(-c3cccc(C#CCCCCC(=O)O)c3)csc2[nH]c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.