You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a ns3 protease inhibitor, anti viral compound, hcv inhibitor and belongs to the anti viral class of molecules.
user
C=Cc1cc2c(ON3CCCC3C(=O)O)cc(=O)[nH]c2cc1OC.Cl
assistant