You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a organic electroluminescent element, a electronic device, and electroluminescent.
user
CC1C=CC2=C(C1)c1ccc(-c3ccc(N(C4=Cc5c(c6ccccc6c6ccccc56)CC4C)c4ccc(-c5cccc(-c6cccc7ccccc67)c5)cc4)cc3)cc1C2(c1ccccc1)c1ccccc1
assistant