You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-[1-(cyanomethyl)-4-(3-fluoro-4-methoxyphenyl)-5-(trifluoromethyl)pyrazol-3-yl]benzenesulfonamide into its molecular formula.
user
C19H14F4N4O3S
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