You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the anti tumor class of molecules. Use the above information to create a molecule.
user
CC(C)(C)[Si](C)(C)OC1CC=C(C(=O)CSc2ccccc2)C1O[Si](C)(C)C(C)(C)C
assistant