Using CN1CCCC1=O, Cc1nn(C)c(=O)c(-c2cn(C)c3ccccc23)c1S(C)(=O)=O to produce Cc1nn(C)c(=O)c(-c2cn(C)c3ccccc23)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.