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 anti viral class of molecules.
user
CC1CCC(C(=O)N(c2nn(-c3ccc(-c4ccc(C(N)=O)nc4)cc3)cc2C(=O)O)C(C)C)CC1
assistant