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): It influences improved luminous efficiency and improved driving voltage.
user
Clc1nc(-c2ccc(N(c3ccc4ccccc4c3)c3ccc4ccccc4c3)cc2)c2ccccc2n1
assistant