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system
Provide the molecular formula for the IUPAC named substance N-[4-[[9-(4-methoxyphenyl)-5-methyl-6-oxospiro[8H-pyrimido[4,5-b][1,4]diazepine-7,1'-cyclopropane]-2-yl]amino]-2-methylphenyl]cyclopropanecarboxamide .
user
C28H30N6O3
assistant