Using C[C@@H](NC(=O)Cc1ccc(CNC(=O)OC(C)(C)C)cc1)C(F)(F)F to produce C[C@@H](NC(=O)Cc1ccc(CN)cc1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.