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 electroluminescent and organic electroluminescent.
user
c1ccc(-c2ccc3cc(-c4ccc(N(c5ccc(-c6ccc7c(c6)oc6ccccc67)cc5)c5ccccc5-c5cccc6c5-c5ccccc5C6(c5ccccc5)c5ccccc5)cc4)ccc3c2)cc1
assistant