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: This molecule is a member of the organic light-emitting device class and influences low driving voltage.
user
CC1=NC(C)C(C)=C(c2ccc(-c3ccc(C4=NC(C)NC(C)=C4C)cc3)cc2)N1
assistant