Using O=S(=O)(Cl)c1cccnc1, CCCCc1ccc(CNCCCCCCC(=O)OC)cc1 to produce CCCCc1ccc(CN(CCCCCCC(=O)OC)S(=O)(=O)c2cccnc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.