You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a cancer treatment.
user
N#Cc1ccc(N2CCN(C(=O)COCCOCC3CCN(c4cn[nH]c(=O)c4C(F)(F)F)C3)CC2)nc1
assistant