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: The molecule is a electronic device.
user
Fc1c(-c2sc3cc4sc5c6cc7c(F)c(-c8ncc9ccccc9c8F)sc7cc6sc5c4cc3c2F)ncc2ccccc12
assistant