You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule benzhydryl (6R)-3-ethenyl-7-[[(2E)-2-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]imino-2-(1,3-thiazol-4-yl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-3-carboxylate .
user
C33H34N4O7S2
assistant