You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 3-N,3-N,6-N,6-N,11-N,11-N-hexakis-phenylnaphtho[2,1-b][1]benzothiole-3,6,11-triamine ?
user
C52H37N3S
assistant