You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a member of the luminescent class and affects electron-transporting.
user
Cc1c(C=CN)n(-c2ccccc2)c2ccc(-c3ccc(-c4ccc(-c5c6ccccc6c(-c6cccc7ccccc67)c6ccccc56)cc4)c4ccccc34)cc12
assistant