You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-[[4-chloro-6-(3-sulfophenyl)imino-1H-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H20ClN7O10S3
assistant