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 ethyl 3-[(2S)-4-(4-fluoro-3-methoxyphenyl)sulfonyl-6-[2-oxo-2-(1,1,1-trifluoro-2-methylpropan-2-yl)oxyethyl]-2,3-dihydro-1,4-benzoxazin-2-yl]propanoate .
user
C26H29F4NO8S
assistant