O,1,,, C,2,175.2,s, C,3,60.7,s, C,4,27.8,s, C,5,23.4,s, C,6,53.6,s, N,7,,, C,8,175.2,s, O,9,,, C,10,60.7,s, C,11,27.8,s, C,12,23.4,s, C,13,53.6,s, N,14,,, H,15,4.5,dd,"12.8,4.2" H,16,2.41,m, H,17,2.41,m, H,18,1.87,m, H,19,1.87,m, H,20,3.7,ddd,"12.4,11.6,8.0" H,21,3.7,ddd,"12.4,11.5,3.1" H,22,4.5,dd,"10.2,8.3" H,23,2.41,m, H,24,2.41,m, H,25,1.87,m, H,26,1.87,m, H,27,3.7,ddd,"12.4,10.3,1.5" H,28,3.7,ddd,"12.4,11.0,7.9"