You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a cancer treatment.
user
O=C1NC(=NC2CCCc3ccccc32)C(c2c(F)ccc(Cl)c2F)N1c1ccc2nc[nH]c2c1
assistant