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.
user
COC(=O)NC(C(=O)N1C(c2ncc(-c3ccc(-c4cc5ccc4CCc4ccc(c(-c6ccc(-c7cnc(C8CC9CCCCC9N8C(=O)C(NC(=O)OC)c8ccccc8)[nH]7)cc6)c4)CC5C)cc3)[nH]2)CC2CCCCC21)c1ccccc1
assistant