You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a anti viral member of the hcv treatment class.
user
COc1nc(N)nc2c1ncn2C1OC(COP2(=O)NC(C(=O)OC(C)c3ccccc3)CCS2)C(O)C1(C)O
assistant