Using COC(=O)c1cc(C=O)cc(C)c1N(Cc1ccccc1)S(=O)(=O)c1ccc(OC)cc1 to produce COC(=O)c1cc(CO)cc(C)c1N(Cc1ccccc1)S(=O)(=O)c1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.