Using CCOC(=O)C1(C(=O)OCC)OC(=O)c2ccccc2C1(O)C(C)C to produce CC(C)c1c(C(=O)O)oc(=O)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.