You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 3-methylsulfonyl-N'-[2-[4-(trifluoromethyl)phenyl]cyclopropanecarbonyl]benzohydrazide is given. What is its corresponding molecular formula?
user
C19H17F3N2O4S
assistant