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 activity and belongs to the anti viral class of molecules.
user
O=C1c2c(c(O)c3cc(Cc4ccc(F)cc4)cnc3c2O)CN1Cc1ccc(F)cc1
assistant