Using CN(C)C=O, Cc1ccc(N(C)S(=O)(=O)c2cccs2)c2[nH]c(C3=NCC(CC(=O)O)S3)cc12 to produce Cc1ccc(N(C)S(=O)(=O)c2cccs2)c2[nH]c(C3=NCC(CC(N)=O)S3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.