Using CC(=O)Oc1c(C)c(-c2cc3ccc(OCc4ccccc4)cc3o2)oc(=O)c1C to produce CC(=O)Oc1c(C)c(-c2cc3ccc(O)cc3o2)oc(=O)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.