Using OB(O)C1=CC2CCC1C2, CC(C)[C@H](CO)NCc1nc(Br)ccc1F to produce CC(C)[C@H](CO)NCc1nc(C2=CC3CCC2C3)ccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.