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 cancer treatment.
user
C=C(C#Cc1cc(C(=O)NCCCC2=CCN=C2)ccc1-n1cccn1)C=CC(F)=CC
assistant