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 that fulfills the requirement: The molecule is a anti mitotic member of the anti cancer class.
user
Nc1cc(Cl)cc(N)c1CNc1ncnc2nc[nH]c12.O=P(O)(O)OCC1OC(O)C(O)C1O
assistant