Using C=CC[C@]1(c2ccc(F)cc2)CCN([C@@H](C)c2ccc(-c3ccc[nH]c3=O)cc2)C(=O)O1, CI to produce C=CC[C@]1(c2ccc(F)cc2)CCN([C@@H](C)c2ccc(-c3cccn(C)c3=O)cc2)C(=O)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.