Using Cc1ccc2oc(-c3ccccc3F)nc2n1, c1ccc(-c2nc3ncccc3o2)cc1 to produce CCCC(=O)c1cc(C)nc2nc(-c3ccccc3F)oc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.