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