You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a organic electroluminescent compound and organic electroluminescent device, belonging to the electroluminescent class of molecules, and impacts luminous efficiency.
user
c1ccc(-c2ccc(-n3c4ccccc4c4cccc(N(c5ccccc5)c5ccc6c(c5)C5(c7ccccc7-c7ccccc75)c5ccccc5-6)c43)cc2)cc1
assistant