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: It belongs to the organic light-emitting device class of molecules.
user
N#Cc1ccc2c(c1)c1ccccc1n2-c1ccc2oc3ccc(-n4c5ccc(C#N)cc5c5c6c(ccc54)sc4ccccc46)cc3c2c1
assistant