Using CC#Cn1ccc(=O)c2c3cc(C)oc3c(=O)cc(C(=O)OCC)c21 to produce CC#Cn1ccc(=O)c2c3cc(C)oc3c(=O)cc(C(=O)O)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.