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 member of the light-emitting class and affects both electron transport and improved driving voltage.
user
C=CC=CC=C(C)c1nc(-c2ccccc2)nc(-c2ccc(-c3c(OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)ccc4ccccc34)cc2)n1
assistant