Using COC(=O)c1cccc(-n2c(=O)c(CBr)nc3cccnc32)c1, Cc1ncc[nH]1 to produce COC(=O)c1cccc(-n2c(=O)c(Cn3ccnc3C)nc3cccnc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.