You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[6-(5-bromo-2-hydroxyphenyl)-8-[5-(5-chloro-3-methyl-1-benzothiophen-2-yl)-2-methylpyrazol-3-yl]-6a-methyl-1,3,7,9-tetraoxo-4,6,9a,10,10a,10b-hexahydro-3aH-isoindolo[5,6-e]isoindol-2-yl]benzoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C41H32BrClN4O7S
assistant