You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a cancer treatment and belongs to the anti viral class of molecules.
user
COc1ccc(C(OCC2CC(O[Si](C)(C)C(C)(C)C)C(n3cnc4c(N)ncnc43)O2)(c2ccccc2)c2ccc(OC)cc2)cc1
assistant