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: This molecule is a member of the organic light-emitting device class and influences low driving voltage. Please write the SMILES representation of it.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccc5c(c4)C4(c6ccccc6-c6ccccc64)c4ccccc4-5)cc3)c3cc(-c4ccccc4)cc(-c4ccccc4)c3)cc21
assistant