Using Cc1c[nH]c2cccc(OCc3ccccc3)c12, Oc1ccc(Br)cc1F to produce Cc1cn(-c2ccc(O)c(F)c2)c2cccc(OCc3ccccc3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.