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 8-[[3-[2-oxo-1-phenyl-2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)anilino]ethyl]sulfanylphenyl]carbamoyl]naphthalene-1-carboxylic acid .
user
C33H19F7N2O4S
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