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 light-emitting class of molecules.
user
C1=Cc2cccc(-c3ccc(N(c4ccccc4)c4cc5c6cccc(-c7ccccc7)c6oc5c5ccccc45)cc3)c2CC1
assistant