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
c1ccc(N(c2ccc3c(c2)C2(c4ccccc4-c4ccccc42)c2cc(N(c4ccccc4)c4cccc5c4oc4ccccc45)c4c(oc5ccccc54)c2-3)c2cccc3c2oc2ccccc23)cc1
assistant