You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a cancer treatment. Use the above information to create a molecule.
user
COc1cncc2c1C1(O)C(O)C(C(N)=O)C(c3ccccc3)C1(c1ccc(C)cc1)O2
assistant