You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a cancer treatment.
user
CN(C(=O)OC(C)(C)C)c1ccc(C2=CC3(C)C(CCC34OCCO4)C3CC4CC45CC4(CCC5(C)C23)OCCO4)cc1
assistant