C,1,19.4,s, C,2,131.45,s, C,3,129.87,s, C,4,73.64,s, C,5,46.23,s, Cl,6,,, O,7,,, C,8,166.74,s, O,9,,, H,10,,, H,11,,, H,12,,, H,13,,, H,14,,, H,15,,, H,16,,,