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, a anti proliferative, and a anti mitotic.
user
CC(C)C(O)C(=O)NC1Cc2ccc3c(c2)C2(c4ccccc4NC2O3)c2oc(nc2C(=O)NCc2ccc(F)cc2)C(C(C)C)NC1=O
assistant