Using CCCCCCOC(=O)OC(C)Cl, CN1C(C(=O)Nc2ccccn2)=C(O)c2ccccc2S1(=O)=O to produce CCCCCCOC(=O)OC(C)OC1=C(C(=O)Nc2ccccn2)N(C)S(=O)(=O)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.