You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a anti viral.
user
COc1ccc(C(=O)Oc2ccc(CSP3(=O)OCC4OC(n5cnc6c(N)ncnc65)CC4OP(=O)(O)OCC4OC(n5ccc(=O)[nH]c5=O)C(F)C4O3)cc2)cc1
assistant