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 that fulfills the requirement: The molecule is a anti viral member of the hcv treatment class.
user
COc1nc(N)nc2c1ncn2C1OC(COP(=O)(NC(C)C(=O)OC(C)C)SCC2NC(=O)N(C)C2=O)C(O)C1(C)O
assistant