You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a cell proliferation inhibitor and belongs to the anti neoplastic class of molecules.
user
NS(=O)(=O)c1ccc(CCNC(=O)CN2CCN(CCCCCOc3ccc4c(-c5ccc(Cl)cc5)coc4c3)CC2)cc1
assistant