Using Cc1oc(-c2ccc(-c3ccc(S(C)(=O)=O)cc3)nc2)nc1CC(=O)N1CCC[C@H]1C to produce Cc1oc(-c2ccc(-c3ccc(S(C)(=O)=O)cc3)nc2)nc1CCN1CCC[C@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.