You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a electroluminescent member of the luminescent class. Please represent the molecule in SMILES.
user
c1c[nH]c(-c2ccc(-c3cc4ccccc4c4ccccc34)c(-c3cc4ccccc4c4ccccc34)c2)c1
assistant