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 based on this description: The molecule is a organic light-emitting diode and is optoelectronic.
user
c1ccc2c(N(c3ccc(-c4cccc5c4sc4ccccc45)cc3)c3ccc4sc5ccccc5c4c3)cccc2c1
assistant