You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to both the organic electroluminescent and electroluminescent classes of molecules.
user
C=Cc1nc(-c2cccc(-c3cc(-c4cccc(-c5nc6ccccn6c5-c5ccc6ccccc6c5)c4)nc(-c4ccccc4)n3)c2)c(-c2ccc3ccccc3c2)n1C=C
assistant