O=C([O-])C[NH+](CN(CC(=O)O)[N+](=O)[O-])[N+](=O)[O-] mol36161 0_1 O=C([O-])CN(C[NH+](CC(=O)O)[N+](=O)[O-])[N+](=O)[O-] mol36161 0_2 O=C(O)CN(CN(CC(=O)O)[N+](=O)[O-])[N+](=O)[O-] mol36161 0_3 O=C([O-])C[NH+](C[NH+](CC(=O)[O-])[N+](=O)[O-])[N+](=O)[O-] mol36161 0_4 O=C([O-])CN(C[NH+](CC(=O)[O-])[N+](=O)[O-])[N+](=O)[O-] mol36161 -1_1 O=C([O-])CN(CN(CC(=O)O)[N+](=O)[O-])[N+](=O)[O-] mol36161 -1_2