Using CCC(=O)NCC[C@@H]1CCc2cc(OC)c3c(c21)CCO3 to produce CCC(=O)NCC[C@@H]1CCc2cc(O)c3c(c21)CCO3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.