Using CC(C)(O)c1ccc(C(=O)Nc2cc(Cl)n3nccc3n2)cc1, OB(O)c1ccsc1 to produce CC(C)(O)c1ccc(C(=O)Nc2cc(-c3ccsc3)n3nccc3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.