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: It has an effect on improved luminous efficiency. Please write the SMILES representation of it.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4)cc3)c3cc(-c4cc5c(c6sc7ccccc7c46)N(c4ccc6c(c4)oc4ccccc46)C4=CC=CCC45)cc(N(c4ccccc4)c4ccc(-c5ccccc5)cc4)c3)cc21
assistant