You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a cell proliferation inhibitor and is anti neoplastic. Please write the SMILES representation of it.
user
O=C(CN1CCN(CCCCCOc2ccc3c(-c4ccc(Cl)cc4)coc3c2)CC1)NCC1CC1
assistant