Using [C-]#N, CC(C)(C)OC(=O)N[C@H](CCOS(C)(=O)=O)c1ccc(OC(F)F)cc1 to produce CC(C)(C)OC(=O)N[C@H](CCC#N)c1ccc(OC(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.