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.
user
COc1ccc2c(N)c(-c3cccc(NC(=O)OCc4ccccc4)c3)n(C(C)C)c2c1
assistant