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: The molecule is a organic electroluminescent device, a electronic device, and electroluminescent.
user
CC(C)CC1=Cc2c(n(-c3ccc4c(c3)c3cc(-c5ccc6c(c5)c5cc(-n7c8ccc(CC9CC9)cc8c8cc9c(cc87)C(C)(C)C7=C9C=CCC7)ccc5n6-c5ccccc5)ccc3n4-c3ccccc3)c3cc4c(cc23)-c2ccccc2C4(C)C)C=CC1
assistant