You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The high luminous efficiency class molecule influences organic electroluminescence and is electroluminescent.
user
N#Cc1ccc2c(c1)nc(-c1cccc(-c3ccccc3)c1)n2-c1cccc(-c2c3ccccc3c(-c3ccc4ccccc4c3)c3ccccc23)c1
assistant