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system
Name the molecular formula for the molecule established as 3-[1-[[4-(difluoromethylsulfanyl)phenyl]methyl]piperidin-4-yl]-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine using the IUPAC nomenclature.
user
C18H23F2N5S
assistant