You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the anti viral class of molecules.
user
CC1CC1c1ccc2c(c1)OC1(O)c3c(cccc3[N+](=O)[O-])C(=O)C21Cl
assistant