Using CS(=O)(=O)c1nnc(-c2ccccc2)c(-c2cccnc2)n1, [OH-] to produce O=c1nc(-c2cccnc2)c(-c2ccccc2)n[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.