You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is cancer treatment.
user
O=C(O)C(CO)NC(=O)C1(c2cccc(F)c2)N=C(c2ccc(Cl)cc2)C=CC1=O
assistant