You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is anti viral. Please represent the molecule in SMILES.
user
C=C1C(COP(=O)(NC(C)C(=O)OC(C)C)Oc2ccccc2)CC1n1cnc2c(=O)[nH]c(N)nc21
assistant