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: It belongs to both the electroluminescent and organic electroluminescent device classes of molecules.
user
c1ccc(-c2ccc3oc4ccc(-c5ccccc5)cc4c4ccc5c(c6cc(-c7ccccc7)ccc6n5-c5ccccc5)c4c4ccccc4c3c2)cc1
assistant