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 anti cancer. Please write the SMILES representation of it.
user
O=C(NC(C(=O)NC1CCCCC1)c1cccs1)c1ccc(C(F)(F)F)cc1
assistant