Using c1cc[nH]c1, N#Cc1c(Br)n(-c2ccc(O)cc2)c2ccccc12 to produce N#Cc1c(-n2cccc2)n(-c2ccc(O)cc2)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.