You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a organic optoelectronic device, optoelectronic, and electroluminescent compound.
user
c1ccc2c(-c3ccc4c(c3)sc3ccccc34)ncnc2c1
assistant