Using Cn1c(=O)[nH]c2c(Oc3ccc(N)c(F)c3)ccnc21, CI to produce Cn1c(=O)n(C)c2c(Oc3ccc(N)c(F)c3)ccnc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.