You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the cancer treatment class of molecules. Please write the SMILES representation of it.
user
CC1OC(=O)C2C1C(CO[Si](C)(C)C(C)(C)C)ON2Cc1cccc(N)c1
assistant