You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is light-emitting and electroluminescent, and it has an effect on organic electroluminescence. Please write the SMILES representation of it.
user
c1ccc(-c2c3ccccc3c(-c3ccc(-n4c5ccccc5c5cc6c(ccn6-c6ccccc6)cc54)cc3)c3ccccc23)cc1
assistant