Using C[C@@H]1OC(=O)[C@@H](NC(=O)OC(C)(C)C)COC[C@H](Cc2ccccc2)[C@H]1O, C#CC(C)=O to produce CC(=O)/C=C/O[C@@H]1[C@@H](Cc2ccccc2)COC[C@H](NC(=O)OC(C)(C)C)C(=O)O[C@H]1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.