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- Please choose which is a acetal functional grp.↓ Draw the major product of this elimination. Consider regiochemistry and stereochemistry. Ignore byproducts. 2.5 OH H3O+ 6,398 heat Draw Major Elimination Product DEC 27Draw the major product of this SN1 reaction. Ignore any inorganic byproducts. CH3OH Draw SN1 Product OTS Q