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
COC(COP(=O)(NCc1ccccc1)OCCSC(=O)C(C)(C)CO)C(O)C=C(C)n1ccc(N)nc1=O
assistant