Using ClC1=Nc2nc(C3CCCC3)n(Cc3ccccc3)c2C2=N[C@H](Cc3ccccc3)CN12, [OH-] to produce O=C1Nc2nc(C3CCCC3)n(Cc3ccccc3)c2C2=N[C@H](Cc3ccccc3)CN12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.