You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-chloro-N-[(2S)-5,5,5-trifluoro-1-hydroxy-3-(2,2,2-trifluoroethyl)pentan-2-yl]thiophene-2-sulfonamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C11H12ClF6NO3S2
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