You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a cancer treatment.
user
CC1C(NC(=O)OC(C)(C)C)C(=O)Nc2ccc(C#N)cc2N1C(=O)C1CCOCC1
assistant