Using CC(C)(C)c1csc(N)n1, COc1cccc(/C=C/c2nc3sccn3c2C(=O)O)c1OCC(C)(C)C to produce COc1cccc(/C=C/c2nc3sccn3c2C(=O)Nc2nc(C(C)(C)C)cs2)c1OCC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.