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): It belongs to the cancer treatment class of molecules.
user
Cc1nn(-c2ccc(C#N)c(NC3CCOC3)c2)c2c1C(=O)CC(C)(C)C2
assistant