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system
Name the molecular formula for the molecule established as methyl N-[2-[[8-chloro-6-(trifluoromethoxy)-2H-1,4-benzoxazin-3-yl]sulfanylmethyl]phenyl]-N-prop-2-ynylcarbamate using the IUPAC nomenclature.
user
C21H16ClF3N2O4S
assistant