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: The organic electroluminescent device molecule is electroluminescent and has an effect on low voltage.
user
c1ccc(-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3ccc(-c4ccccc4-c4cccc5oc6ccccc6c45)cc3)cc2)cc1
assistant