You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a hcv protease inhibitor and belongs to the hepatitis c treatment class of molecules. Please represent the molecule in SMILES.
user
O=C1C2CC3(CC3)CC2C2COC(c3ccccc3)N12
assistant