COc1ccc(/C=N/Nc2c([N+](=O)[O-])cc([N+](=O)[O-])cc2C(F)(F)F)cc1OC mol34627 0_1 COc1ccc(/C=N/[N-]c2c([N+](=O)[O-])cc([N+](=O)[O-])cc2C(F)(F)F)cc1OC mol34627 -1_1