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 anti viral.
user
C=CC1CC1(NC(=O)C1CC(Oc2cc(-c3csc(NC(C)C)n3)nc3cc(OC)ccc23)CN1C(=O)C(NC(=O)OC1CCCC1)C(C)(C)C)P(=O)(O)Cc1cccc(OC)c1
assistant