You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the organic light-emitting device class of molecules.
user
N#Cc1ccc(-c2ccc3c(c2)C2(c4ccccc4S3)c3ccccc3-c3ccc(C4N=C(c5ccccc5)C=C(c5ccccc5)N4)cc32)cc1
assistant