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: It belongs to the cancer treatment class of molecules.
user
CCCCCCCCCC(=O)Oc1ccc(CSP2(=O)COC3C(COP(=O)(O)OC4C(F)C(CO2)OC4n2cnc4c(=O)[nH]c(N)nc42)OC(n2cnc4c(N)ncnc42)C3F)cc1
assistant