You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[4-cyclopropyl-5-(ethylaminomethyl)-1,3-thiazol-2-yl]-N,N,4-trimethylpyrrolidin-3-amine into its molecular formula.
user
C16H28N4S
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