You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a rsv inhibitor.
user
COC(=O)c1ccc(C2=Cc3ccccc3N(C(=O)c3ccc([N+](=O)[O-])cc3)CC2)s1
assistant