You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a hcv ns5b inhibitor and is anti viral.
user
CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3cc(-c4cc5c(CF)cccc5[nH]4)c(=O)n(C)c3)cc12
assistant