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 methyl (2Z)-2-[(2Z)-2-[[(E)-(4-methylphenyl)sulfonyldiazenyl]hydrazinylidene]-4-oxo-3-phenyl-1,3-thiazolidin-5-ylidene]acetate .
user
C19H17N5O5S2
assistant