Using Cc1cc(C(=O)c2cc(F)cc(C#N)c2)cc2oc(=O)[nH]c12, CI to produce Cc1cc(C(=O)c2cc(F)cc(C#N)c2)cc2oc(=O)n(C)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.