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 molecule is light-emitting and it impacts electron-transporting. Please represent the molecule in SMILES.
user
c1ccc(-c2nc3c(-c4ccccc4)cc(-c4ccc5c(c4)C4(c6ccccc6-c6ccccc64)c4ccccc4-5)c(-c4ccccc4)c3nc2-c2ccccc2)cc1
assistant