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system
Provide the molecular formula for the IUPAC named substance benzyl N-[1-[(7,8-dioxo-5,6,9,10-tetrahydro-4H-[1,3]oxazolo[4,5-d]azonin-9-yl)amino]-3-methyl-1-oxobutan-2-yl]carbamate .
user
C22H26N4O6
assistant