Using Cc1oc(-c2ccccc2)nc1COc1ccc(C=O)cc1, CC(=O)C(=O)[O-] to produce Cc1oc(-c2ccccc2)nc1COc1ccc(/C=C/C(=O)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.