You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a hcv inhibitor and belongs to the hepatitis c treatment class of molecules; it is anti viral and anti viral activity.
user
CNC(=O)c1c(-c2ccc(F)cc2)oc2ccc(-c3cccc(C(=O)CC(C)(C)C(=O)Nc4cc(C)[nH]n4)c3)cc12
assistant