Using CCOC(=O)[C@@H](N)CS, N#Cc1cc2cccc(NS(=O)(=O)c3cccs3)c2[nH]1 to produce CCOC(=O)C1CSC(c2cc3cccc(NS(=O)(=O)c4cccs4)c3[nH]2)=N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.