Using COC(=O)CN1C(=O)[C@@H](CC2CCCCCC2)N(C(=O)OC(C)(C)C)CC1c1cc(F)cc(F)c1 to produce CC(C)(C)OC(=O)N1CC(c2cc(F)cc(F)c2)N(CC(=O)O)C(=O)[C@H]1CC1CCCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.