Using CCc1cc(-c2noc(-c3ccc(Oc4ccccc4)cc3)n2)sc1CN1CC(C(=O)OC)C1 to produce CCc1cc(-c2noc(-c3ccc(Oc4ccccc4)cc3)n2)sc1CN1CC(C(=O)O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.