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: It is a molecule that belongs to both the organic electroluminescent device and electroluminescent classes, and it has an effect on organic electroluminescence while also impacting luminous efficiency.
user
CC(C)c1ccc2c3c(-c4ccccc4)c4c(c(-c5ccccc5)c3n3c5ccccc5c1c23)c1ccc(C(C)C)c2c3ccccc3n4c12
assistant