Using O=C([O-])[O-], C[C@@H]1C[C@H]1NS(=O)(=O)c1ccc(-c2cnc(N)c(-c3ccc4c(c3)CCNC4=O)n2)cc1 to produce C[C@@H]1C[C@H]1N(C)S(=O)(=O)c1ccc(-c2cnc(N)c(-c3ccc4c(c3)CCNC4=O)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.