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: It belongs to the organic electroluminescent, light-emitting, and electroluminescent classes of molecules.
user
Cc1cc(C)cc(N(c2ccccc2)c2cc3c(c4ccccc24)-c2ccc(-n4c5ccc(C)cc5c5cc(-c6ccccc6)ccc54)cc2C3(C)C)c1
assistant