You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a anti viral. Use the above information to create a molecule.
user
CCC(CC)OC1C=C(C(=O)O)CC(NCc2noc(-c3ccc(CC(=O)NC4C(NCc5noc(-c6ccc(Br)cc6)n5)CC(C(=O)O)=CC4OC(CC)CC)cn3)n2)C1NC(C)=O
assistant