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 member of both the organic electroluminescent and light-emitting classes and affects electron transport, while also being characterized as electroluminescent.
user
C1=CC2C(C(C3=CC(c4ccc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)cc4)=CCC3)=C1)c1ccccc1C21CCCCC1
assistant