You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a anti cancer and anti cancer agent, and it impacts cancer treatment.
user
Cn1cnc2c(ncn2C2CC3OP(=S)(S)OC4C(COP(O)(=S)OC2C3O)OC(n2cnc3c(N)ncnc32)C4F)c1=O
assistant