Using O=S(=O)(Cl)c1ccccn1, COC(=O)CCCCCCNCc1ccc(-n2cccn2)cc1 to produce COC(=O)CCCCCCN(Cc1ccc(-n2cccn2)cc1)S(=O)(=O)c1ccccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.