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 anti viral.
user
COc1cccc2[nH]c(C(=O)N3CC4(CC3C(=O)NC(CC3CCCNC3=O)C(=O)C(=O)NC3CC3)CC4(F)F)cc12
assistant