You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a hcv protease inhibitor. Please write the SMILES representation of it.
user
CCCCSCc1c(Br)oc2ccc(S(=O)(=O)N(CC(C)C)CC(O)C(Cc3ccccc3)NC(=O)OC3COC4OCCC34)cc12
assistant