Using CCOC(=O)[C@H](Cc1ccc(-c2c(OC)cccc2OCOC)cc1)NC(=O)c1c(Cl)cccc1Cl to produce CCOC(=O)[C@H](Cc1ccc(-c2c(O)cccc2OC)cc1)NC(=O)c1c(Cl)cccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.