You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a cancer treatment.
user
Cn1cnc(-c2ccc(C3=CCN(C(=O)CN4CCC5(CCN(c6ccc7n[nH]c(C89CC(C8)C9)c7c6)C5=O)C4)CC3)cc2)n1
assistant