You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a hcv protease inhibitor that impacts hepatitis c treatment.
user
CCCC(NC(=O)C1C2C(CN1C(=O)C(NC(=O)OC(C)(C)C)C1CCCCC1)C2(C)C)C(=O)C(=O)NCC(=O)OC(C)(C)c1ccccc1
assistant