You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the light-emitting class of molecules. Please represent the molecule in SMILES.
user
C1=Cc2c(c3cc(-c4ccc(N(c5ccccc5)c5ccc(-c6ccccc6)cc5)cc4)ccc3n2-c2ccccc2)CC1
assistant