Using CC(=O)c1cc(C(C)(C)C)c(OCc2ccccc2)cc1OCc1ccccc1, CCOC(=O)C(=O)OCC to produce CCOC(=O)C(O)=CC(=O)c1cc(C(C)(C)C)c(OCc2ccccc2)cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.