Using O=S(=O)(O)O, N#Cc1ccc(-c2[nH]c3c(Cl)ccc4c3c2CCC4N)cc1 to produce NC(=O)c1ccc(-c2[nH]c3c(Cl)ccc4c3c2CCC4N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.