Using CI, CC(C)(C)OC(=O)N1CCC(Nc2ncnc3c(-c4ccc(S(C)(=O)=O)cc4)csc23)CC1 to produce CN(c1ncnc2c(-c3ccc(S(C)(=O)=O)cc3)csc12)C1CCN(C(=O)OC(C)(C)C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.