You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The organic electroluminescent device molecule is electroluminescent and has an effect on organic electroluminescence.
user
c1ccc(-n2c3ccccc3c3c4cc(N(c5ccc(-c6cccc7ccccc67)cc5)c5cccc6c5sc5ccccc56)ccc4n(-c4ccccc4)c32)cc1
assistant