Using Cc1c(C)n(Cc2ccccc2)c2c(N3CCc4ccccc4C3)nc(C#N)cc12, [OH-] to produce Cc1c(C)n(Cc2ccccc2)c2c(N3CCc4ccccc4C3)nc(C(N)=O)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.