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
COc1c(C)c2c(c(OCC[Si](C)(C)C)c1CC=C(C(=O)O)C1CC1)C(=O)OC2
assistant