Using CC(O)C1C(=O)N2C(C(=O)OCc3ccccc3)=C(N3CCOCC3)CC12 to produce CC(O)C1C(=O)N2C(C(=O)[O-])=C(N3CCOCC3)CC12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.