Using COC(=O)c1sc2ncnc(N3C4CCC3CC(O)C4)c2c1-c1ccccc1 to produce COC(=O)c1sc2ncnc(N3C4CCC3CC(=O)C4)c2c1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.