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 autotaxin inhibitor and is cancer treatment. Please write the SMILES representation of it.
user
CCN1CCN(C(=O)C2CCCN(c3nccc4nc(NCc5ccccc5Cl)ncc34)C2)CC1
assistant