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 has an effect on improved luminous efficiency.
user
c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc4oc5ccc(N(c6ccccc6)c6ccc7c(c6)C6(c8ccccc8O7)c7ccccc7-c7ccccc76)cc5c4c3)cc2)cc1
assistant