Using C=CCc1c(O)c(Cl)c(C)c2c(=O)c3ccccc3oc12, O=C([O-])[O-] to produce Cc1c(Cl)c2c(c3oc4ccccc4c(=O)c13)CC(C(=O)O)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.