Using O=C(CC(=O)Nc1ccc(O)c(F)c1)Nc1ccc(F)cc1, OB(O)c1ccncc1 to produce O=C(CC(=O)Nc1ccc(Oc2ccncc2)c(F)c1)Nc1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.