You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is cancer treatment.
user
COC(C)OC1CC(N(CC2CCN(c3ccc(C(=O)NC4C(C)(C)C5Oc6ccc(C#N)c7nccc(c67)C45C)cn3)CC2)C(C)C)C1
assistant