Using CCOP(=O)(OCC)C(C#N)=Cc1ccc(OC(C)=O)c(OC(C)=O)c1 to produce CCOP(=O)(OCC)C(C#N)Cc1ccc(OC(C)=O)c(OC(C)=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.