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- Provide the name of the compound shown below. O2N- CHWe see that 1-propanol and 2-propanol have the same molecular formula, C3H7OH, but different molecular structures. What is the name for molecules that have the same molecular formula but different structural formulas (different shapes)? Use the specific term.Question 5 of 19 Provide the correct systematic name for the compound shown here. H₂C