Using CCC(CC)(C(=O)OC)c1ccc(OCc2ccccc2)c(C)c1 to produce CCC(CC)(C(=O)O)c1ccc(OCc2ccccc2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.