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 class of molecules.
user
C1=CCCC(n2c3ccccc3c3ccc4c5ccccc5n(C5N=C(c6ccc7sc8ccccc8c7c6)NC(c6ccc7sc8ccccc8c7c6)=N5)c4c32)=C1
assistant