You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti mitotic and is cancer treatment.
user
CC(C)C(O)C(=O)NC(Cc1ccc2c(c1)C1c3ccccc3NC1O2)C(=O)N1CCCC1c1nc(-c2nc(C=O)co2)co1
assistant