Using CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(c2ccc(C)s2)=CCC3(C)C)cc1 to produce CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(c2cccs2)=CCC3(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.