Using CC(C)(C)OC(=O)NCCBr, Oc1ccc2c(c1)C(C1(c3ccc(F)cc3)CCC1)=NCC2 to produce CC(C)(C)OC(=O)NCCOc1ccc2c(c1)C(C1(c3ccc(F)cc3)CCC1)=NCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.