You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is anti viral. Use the above information to create a molecule.
user
Cc1ncnc2c1ccn2C1OC(COP2(=O)OCCC(c3cccc(Cl)c3)O2)C(O)C1(C)O
assistant