O,1,,, C,2,174.83,s, O,3,,, C,4,38.9,s, C,5,67.87,s, O,6,,, C,7,129.8,s, C,8,130.7,s, C,9,136.3,s, C,10,126.6,s, C,11,128.79,s, C,12,128.93,s, C,13,128.79,s, C,14,126.6,s, H,15,,, H,16,2.74,d,6.1 H,17,2.74,d,6.1 H,18,4.42,dt,"7.0,6.1" H,19,,, H,20,6.82,dd,"15.0,7.0" H,21,6.68,d,15.0 H,22,7.38,m, H,23,7.35,m, H,24,7.31,ddt,"8.5,7.5,1.4" H,25,7.35,m, H,26,7.38,m,