Using Cc1ccc(S(N)(=O)=O)cc1, CS(=O)(=O)OCC1CCN(C(=O)OCc2ccccc2)CC1 to produce Cc1ccc(S(=O)(=O)NCC2CCN(C(=O)OCc3ccccc3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.