Using CC(C)(C)OC(=O)N1CCCCC1=O, Fc1cc([Mg]Br)cc(F)c1F to produce CC(C)(C)OC(=O)NCCCCC(=O)c1cc(F)c(F)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.