Using CC(=O)c1ccc(C2CCCCC2)c(Cl)c1, O=[Mn](=O)(=O)[O-] to produce O=C(O)c1ccc(C2CCCCC2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.