You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(E)-N-hydroxy-3-[6-[(E)-3-oxo-3-(2-phenyl-6,7-dihydro-4H-[1,3]thiazolo[5,4-c]pyridin-5-yl)prop-1-enyl]pyridin-2-yl]prop-2-enamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H20N4O3S
assistant