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 the organic electroluminescent compound, electroluminescent, and organic electroluminescent device classes of molecules.
user
C1=CCCC(N(c2ccccc2)c2ccc(-c3c(-c4ccccc4)cc(-c4ccccc4)c4c5ccccc5c5cc(-c6cccc7ccccc67)ccc5c34)cc2)=C1
assistant