You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the organic light-emitting diode class of molecules.
user
CC1(C)C(c2ccc(N(c3ccc(-c4ccc5ccccc5c4)cc3)c3ccc4c5ccccc5c5ccccc5c4c3)cc2)=Cc2ccccc21
assistant