Using Cc1c(N[C@@H](C(=O)O)C(C)(C)O)ccc(C#N)c1C(F)(F)F, NNC(=O)c1ccc(F)cc1 to produce Cc1c(N[C@@H](C(=O)NNC(=O)c2ccc(F)cc2)C(C)(C)O)ccc(C#N)c1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.