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 cancer treatment. Please represent the molecule in SMILES.
user
O=C(O)CNC1CCc2ccccc21.O=C(O)CNCC(c1ccccc1)c1ccccc1
assistant