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
COC(=O)NC(C(=O)N1CC(F)CC1c1nc2c([nH]1)CC(C1CCC(c3ccc4nc(C5CC(F)CN5C(=O)C(NC(=O)OC)C(C)C)[nH]c4c3)N1c1ccc(F)cc1)C=C2)C(C)C
assistant