You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the anti cancer class of molecules. Use the above information to create a molecule.
user
O=C(CNC1(C2(Cc3cccc(Cl)c3)C(=O)Nc3cc(Cl)ccc32)CCCCC1)NN1CCCCC1
assistant