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 a anti viral.
user
Cc1c(F)c(=O)[nH]c(=O)n1C1OC(COP(=O)(O)OP(=O)(O)OP(=O)(O)O)C(O)C1(C)F
assistant