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
c1ccc2c(c1)-c1ccc(-c3ccc(N(c4ccc5sc6ccccc6c5c4)c4ccc5sc6ccccc6c5c4)cc3)cc1C21c2ccc3ccccc3c2Oc2c1ccc1ccccc21
assistant