You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (1,1,1-trifluoro-2-methylpropan-2-yl) N-[(2S)-2-(2-acetamido-2-methylpropyl)-4-[3-(trifluoromethyl)phenyl]sulfonyl-2,3-dihydro-1,4-benzoxazin-6-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
user
C26H29F6N3O6S
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