Using COC(=O)C1(NC(=O)c2ccc(OC)c(C=O)c2)Cc2ccccc2C1 to produce COC(=O)C1(NC(=O)c2ccc(OC)c(CO)c2)Cc2ccccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.