Using COC(=O)[C@@H](CCCC(=O)c1cc(F)c(F)c(F)c1)NC(=O)OC(C)(C)C to produce COC(=O)[C@H]1CCC[C@@H](c2cc(F)c(F)c(F)c2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.