(please correct answer and don't use hend raiting) Please DRAW a simulation of a 2D NMR (H-H COSY and HSQC) for Glyoxal and glycoaldehyde. Will give a thumbs up rating!!! Please see the example for how it should look:

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Peaks that appear to the left in an NMR spectrum are referred to as peaks. A) downfield B) upfield

See image below. Can you please show me how to get to the third option as the correct answer?

a. Are any of the spectra that of an alcohol? If so, which? What absorption pattern(s) at what wavelength(s) identifies an alcohol?  b. Are any of the spectra that of a compound containing a benzene ring? If so, which? What three absorption patterns at what wavelengths show that a compound has a benzene ring?

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REFER TO IMAGES, PLEASE LABEL GRAPH AND WRITE NAME OF STRUCTURE. WILL RATE IF NAME OF STRUCTURE IS GIVEN.

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