You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The electroluminescent molecule has an effect on organic electroluminescence. Please write the SMILES representation of it.
user
N#Cc1c(-n2c3ccc(-n4c5ccccc5c5ccccc54)cc3c3c4ccccc4ccc32)ccc(C=N)c1-n1c2ccc(-n3c4ccccc4c4ccccc43)cc2c2c3ccccc3ccc21
assistant