The solution has an osmotic pressure of 1.43 atm at 27°C. A quantity of 7.480 g of an organic compound is dissolved in the water to make 300.0 mL of solution. The analysis of this compound shows that it contains 4.7 percent H, 41.8 percent C, 37.3 percent O, and 16.3percent N. Determine the molecular formula of the compound.