Using CCO[C@@H](Cc1ccc2oc(Cc3nc(-c4ccccc4)oc3C)cc2c1)C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1, [OH-] to produce CCO[C@@H](Cc1ccc2oc(Cc3nc(-c4ccccc4)oc3C)cc2c1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.