You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1,1,1-trifluoro-2-methylpropan-2-yl) N-[4-(3-chloro-4-fluorocyclohexa-1,3-dien-5-yn-1-yl)sulfonyl-2-[[(2,2-dimethyloxane-4-carbonyl)amino]methyl]-2,3-dihydro-1,4-benzoxazin-6-yl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H30ClF4N3O7S
assistant