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 a anti cancer.
user
COC(=O)Oc1c(OCc2c(F)cc(C)c(F)c2F)nsc1NC(=O)NCCCCN1CCN(CCO)CC1
assistant