You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the organic light-emitting, electroluminescent, and electroluminescent device classes of molecules.
user
c1ccc(-c2c(N(c3ccc4c(c3)C(c3ccccc3)(c3ccccc3)c3ccccc3-4)c3c4ccccc4cc4ccccc34)ccc3ccccc23)cc1
assistant