You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a cell proliferation inhibitor and belongs to the anti neoplastic class of molecules.
user
O=C(CN1CCN(CCCCCOc2ccc(C(=O)c3ccc(Cl)cc3)cc2)CC1)NCc1ccccc1
assistant