Using O=[Mn](=O)(=O)[O-], COc1ccc(C=O)c2c1oc1ccc([N+](=O)[O-])cc12 to produce COc1ccc(C(=O)O)c2c1oc1ccc([N+](=O)[O-])cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.