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... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > C-nitro compound > 7-nitro-5-indeno[1,2-b]pyridinone

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > nitro compound > C-nitro compound > 7-nitro-5-indeno[1,2-b]pyridinone