You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a organic electroluminescent device, electronic device, and electroluminescent compound.
user
c1ccc(-c2ccc(N(c3cccc(-c4cccc5c4C4(c6ccccc6-c6ccccc64)c4cccc(-c6ccccc6)c4-5)c3)c3ccc4c(c3)C(c3ccccc3)(c3ccccc3)c3ccccc3-4)cc2)cc1
assistant