I’M Supposed To Draw Sketches Of The Splitting Patterns I’D Observe In An Hnmr Spectrum For Each Chemically

Question

I’m supposed to draw sketches of the splitting patterns I’d observe in an H-NMR spectrum for each chemically

distinct signal. I understand the splitting patterns in the example box, as well as the molecules on the top and bottom. However, I don’t understand what’s going on with the ringed molecule in the middle. Can you please explain?

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