Using C[O-], CS(=O)(=O)c1nc2c(N)nc3ccccc3c2n1Cc1ccccc1 to produce COc1nc2c(N)nc3ccccc3c2n1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.