You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule methyl 2-[4-bromo-2-[(Z)-[[5-(trifluoromethyl)pyridin-2-yl]hydrazinylidene]methyl]phenoxy]acetate ?
user
C16H13BrF3N3O3
assistant