You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(Z)-1-amino-3-[(5-fluoropyridin-3-yl)amino]prop-2-enylidene]-2,2-difluorocyclopropane-1-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C12H11F3N4O
assistant