You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a organic electroluminescent compound and is classified both as a organic electroluminescent device and electroluminescent, with an impact on low driving voltage.
user
c1ccc2c(c1)ccc1c2c2c3ccccc3ccc2n1-c1ccc(-c2nc(-c3ccc4oc5ccccc5c4c3)c3ccccc3n2)c2ccccc12
assistant