Using CC(C)(C)OC(=O)C1(C(=O)NC2CCCCC2)CC2CCN=C3C=CC=CC32S1 to produce O=C(NC1CCCCC1)C1CC2CCN=C3C=CC=CC32S1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.