You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a anti cancer agent and belongs to the anti cancer class of molecules. Use the above information to create a molecule.
user
CCCc1ccc(Nc2c(NCCNc3cc(N4CCCC4)nc(N4CCCC4)n3)c(=O)c2=O)cc1
assistant