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: It belongs to both the anti cancer and anti mitotic classes of molecules.
user
C=C1C(C)CC2CCC3OC(CCC45CC6OC7C(OC8CCC(CC(=O)OC9C(CC1C2)OC(CC(O)CS(C)(=O)=O)C9OC)OC8C7O4)C6O5)CC3=C
assistant