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 has an effect on low driving voltage.
user
c1ccc2c(-n3c4ccccc4c4ccc5ccccc5c43)c3c4ccccc4n(-c4ccc(-c5nc6ccccc6nc5-c5ccc6sc7ccccc7c6c5)cc4)c3cc2c1
assistant