You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a cell proliferation inhibitor. Please represent the molecule in SMILES.
user
Cc1cc(C2CCNCC2)ccc1Nc1ncc(Br)c(NCc2cccc3c2C(C)(C)C(=O)N3)n1
assistant