You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? This molecule is a member of the organic light-emitting device class and influences low driving voltage.
user
CN1C(c2cc(-c3ccccc3)cc(-c3ccccc3)c2)NC(c2ccc3c(ccc4ccccc43)c2)NC1c1ccc2c(c1)C(C)(C)c1ccccc1-2
assistant