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 molecule is light-emitting. Please write the SMILES representation of it.
user
c1ccc(C2(c3ccccc3)c3ccccc3-c3c(-c4ccc(N(c5ccc(-c6ccc7ccccc7c6)cc5)c5cc6ccccc6c6ccccc56)cc4)cccc32)cc1
assistant