You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-(tetrazol-1-yl)-N-[[3-(1,3-thiazol-2-yl)phenyl]methyl]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide into its molecular formula.
user
C19H16N6OS2
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