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: It belongs to the anti viral class of molecules.
user
O=C(NCCCN1CCC(N2CCCCC2)CC1)c1ccc(-c2ccc(C(F)(F)F)cn2)cc1
assistant