You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the anti viral class of molecules. Use the above information to create a molecule.
user
O=c1nc(C=Cc2ccc(-c3ccc([N+](=O)[O-])cc3)o2)cc(C(F)(F)F)[nH]1
assistant