Using CC(C)(C)OC(=O)CCN, Cc1cc(S(=O)(=O)Cl)ccc1NC(=O)c1cc(N(CC2CC2)C2CCCCC2)ncn1 to produce Cc1cc(S(=O)(=O)NCCC(=O)OC(C)(C)C)ccc1NC(=O)c1cc(N(CC2CC2)C2CCCCC2)ncn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.