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system
Provide the molecular formula for the IUPAC named substance prop-2-ynyl 2-[2-[2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-1-yl]phenyl]imino-3-methyl-4-oxo-1,3-thiazolidin-5-yl]acetate .
user
C21H15ClF4N4O5S
assistant