Using CCCCCC(=O)N(C)C, Cc1cc(Br)cc(F)c1NC(=O)C(C)(C)C to produce CCCCCC(=O)c1cc(C)c(NC(=O)C(C)(C)C)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.