CCOC(=O)[C@H](Cc1ccc([N+](=O)[O-])cc1)C(C)=O mol15584 0_1 [CH2-]C(=O)[C@@H](Cc1ccc([N+](=O)[O-])cc1)C(=O)OCC mol15584 -1_1 CCOC(=O)[C-](Cc1ccc([N+](=O)[O-])cc1)C(C)=O mol15584 -1_2