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: The molecule is a organic electroluminescent device and belongs to the electroluminescent class of molecules.
user
c1ccc(N(c2ccccc2)c2ccc3ccc4c(N(c5ccccc5)c5cccc6c5C5(c7ccccc7-6)C6CC7CC(C6)CC5C7)ccc5ccc2c3c54)cc1
assistant