You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is cancer treatment and anti viral.
user
CCCC(CCC)COC(=O)C(C)NP(=O)(OCC1(COC(C)=O)CC1=Cn1cnc2c1NC(N)=NC2NC1CC1)Oc1ccccc1
assistant