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): The molecule is a rsv inhibitor and belongs to the anti viral class of molecules.
user
CC(C)(O)C(=O)N1CCC2(CC1)C(=O)N(Cc1cc3cc(Cl)ccc3n1CCCCF)c1cnccc12
assistant