You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a electroluminescent member of the organic electroluminescent class. Use the above information to create a molecule.
user
Cc1cccc2ccc3c(c2)c(cc1)C(c1cc(-c2ccccc2)cc(-c2ccc4cc(cccc2C)-c2ccccc2S4)c1)=CCC=3
assistant