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 light-emitting device.
user
C1=CC(c2cccc3c2C2(c4ccccc4Sc4ccccc42)c2ccc(-c4cccc5c6ccccc6n(C6=CCCCC6)c45)cc2S3)=CCC1
assistant