You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the cancer treatment class of molecules.
user
O=C1CCC(N2C(=O)c3ccc(N4CC(N5CC6CC5CN6)C4)cc3C2=O)C(=O)N1
assistant