You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a hiv protease inhibitor and is anti viral.
user
COC(=O)NC(C(=O)NC(Cc1ccc(-c2cccnc2)cc1)C(O)CC(Cc1ccccc1)NC(=O)C(N1CCN(Cc2cccc(C)n2)C1=O)C(C)(C)C)C(C)(C)C
assistant