You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a organic electroluminescent element and belongs to the organic electroluminescent class of molecules, impacting electron transport and is characterized as electroluminescent.
user
c1ccc(-c2ccc(-c3cccc(N(c4ccc(-c5ccc(-c6cccc7c6oc6ccccc67)cc5)cc4)c4ccc(-c5ccccc5-n5c6ccccc6c6ccccc65)cc4)c3)cc2)cc1
assistant