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? It belongs to the organic light-emitting diode class of molecules.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccccc3)c3ccc(-c4cc5c(c6ccccc46)-c4ccc(N(c6ccccc6)c6ccc(-c7ccccc7)cc6)cc4C5(c4ccccc4)c4ccccc4)cn3)cc21
assistant