You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(4-bromophenyl)-2-[(3R,7E)-3-(4-chlorophenyl)-7-[(4-chlorophenyl)methylidene]-3,4,5,6-tetrahydro-1H-indazol-2-yl]-1,3-thiazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H22BrCl2N3S
assistant