You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[3-chloro-4-[[5-oxo-4-[4-[2-sulfinooxyethyl(2-sulfoethyl)amino]phenyl]imino-1-(2,4,6-trichlorophenyl)pyrazolidin-3-ylidene]amino]anilino]-3-oxopropane-1-sulfonic acid .
user
C28H26Cl4N6O11S3
assistant