Using CC(C)(C)OC(=O)CP(=O)(O)O, CCOC(=O)c1cc2ccc(C=O)cc2s1 to produce CCOC(=O)c1cc2ccc(C=CC(=O)OC(C)(C)C)cc2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.