[N+]1([O-])C2C=CC=CC=2[N+](=CC=1C=NNC(OC)=O)[O-]
[N+]1([O-])C2C=CC=CC=2[N+](=CC=1C=NNC(OC)=O)[O-]
[N+]1([O-])C2C=CC=CC=2[N+](=CC=1C=NNC(OC)=O)[O-]
[N+]1([O-])C2C=CC=CC=2[N+](=CC=1C=NNC(OC)=O)[O-]
*** Molfile V2000/V3000 ***