C,1,55.4,s, O,2,,, C,3,151.88,s, C,4,113.38,s, C,5,116.7,s, C,6,153.7,s, O,7,,, C,8,112.4,s, C,9,126.96,s, C,10,138.32,s, C,11,120.1,s, C,12,167.9,s, O,13,,, O,14,,, H,15,3.83,s, H,16,3.83,s, H,17,3.83,s, H,18,6.87,dd,"7.4,0.5" H,19,7.05,dd,"7.4,1.9" H,20,,, H,21,6.87,dd,"1.9,0.5" H,22,7.81,d,16.0 H,23,6.68,d,16.0 H,24,,,