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 is electroluminescent.
user
c1ccc(N(c2ccc(-c3cccc(-c4cccc(N(c5ccccc5)c5ccc6c(c5)oc5ccccc56)c4)c3)cc2)c2ccc3c(c2)oc2ccccc23)cc1
assistant