Using C=C(c1ccc(C(=O)OC)cc1)c1cc2c(cc1C)C(C)(C)CCC2(C)C to produce C=C(c1ccc(C(=O)O)cc1)c1cc2c(cc1C)C(C)(C)CCC2(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.