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system
Name the molecular formula for the molecule established as ethane;methyl 2-[4-[hydroxy-[(2-methylpropan-2-yl)oxycarbonyl]amino]-1-methyl-3-(4-methylsulfanylphenyl)-5-oxopyrazol-4-yl]acetate using the IUPAC nomenclature.
user
C21H31N3O6S
assistant