Using CCOC(=O)c1c(-c2cccc(F)c2)c(Br)n2c1CN(C(=O)OC(C)(C)C)CC2 to produce CC(C)(C)OC(=O)N1CCn2c(Br)c(-c3cccc(F)c3)c(C(=O)O)c2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.