Using C[O-], Cn1cncc1C(=O)c1ccc2nc(Cl)c(Cc3ccc(S(C)(=O)=O)cc3)c(Cl)c2c1 to produce COc1nc2ccc(C(=O)c3cncn3C)cc2c(Cl)c1Cc1ccc(S(C)(=O)=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.