Using CSc1nc2c(C)ccnc2[nH]1, COC(=O)c1ccccc1-c1ccc(CBr)cc1 to produce COC(=O)c1ccccc1-c1ccc(Cn2c(SC)nc3c(C)ccnc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.