You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(6R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-ethoxyiminoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]octane-3-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H19N7O5S4
assistant