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 polymerase inhibitor. Please write the SMILES representation of it.
user
COP(=O)(Nc1cc(-c2ccc(-c3cc4ccccc4o3)cc2)sc1C(=O)O)c1ccc(C)cc1C
assistant