Using C#CCN(Cc1cc2c(=O)n(C)c(COC(C)=O)nc2cc1Cl)c1ccc(C(=O)OC(C)(C)C)cc1 to produce C#CCN(Cc1cc2c(=O)n(C)c(CO)nc2cc1Cl)c1ccc(C(=O)OC(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.