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system
Name the molecular formula for the molecule established as 3-ethyl-4-[[4-[(3-ethyl-5-sulfanylidene-1H-1,2,4-triazol-4-yl)iminomethyl]phenyl]methylideneamino]-1H-1,2,4-triazole-5-thione using the IUPAC nomenclature.
user
C16H18N8S2
assistant