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 the organic electroluminescent device class, affects light emission, and is characterized as electroluminescent.
user
C1=CC2=C(CC1)N(c1ccccc1)c1ccccc1C(c1ccc(N(c3ccc(C4=Cc5ccccc5N(c5ccccc5)c5ccccc54)cc3)c3ccc(C4=Cc5ccccc5N(c5ccccc5)c5ccccc54)cc3)cc1)=C2
assistant