Using CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(c2ccc(OC)cc2)=CCC3(C)C)cc1 to produce COc1ccc(C2=CCC(C)(C)c3ccc(C#Cc4ccc(C(=O)O)cc4)cc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.