You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is anti cancer and anti cancer agent.
user
CCn1nccc1-c1ccc2c(c1)c1cc(-c3ccc(Cl)cc3Cl)c(=O)n(C)c1n2C(F)F
assistant