You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The electronic device class molecule influences organic electroluminescence and is electroluminescent. Please represent the molecule in SMILES.
user
CC1(C)c2ccccc2-c2ccc(-c3cccc(-c4c5ccccc5c(-c5ccc6oc7ccc8ccccc8c7c6c5)c5ccccc45)c3)cc21
assistant