O,1,,, C,2,169.5,s, C,3,57.53,s, C,4,63.7,s, O,5,,, N,6,,, C,7,162.36,s, O,8,,, C,9,57.53,s, C,10,36.65,s, C,11,69.51,s, O,12,,, C,13,54.53,s, N,14,,, H,15,4.28,t,5.7 H,16,3.74,d,5.7 H,17,3.74,d,5.7 H,18,,, H,19,,, H,20,4.28,dd,"11.1,4.0" H,21,2.45,ddd,"12.4,11.1,4.7" H,22,2.45,ddd,"12.4,9.6,4.0" H,23,4.11,m, H,24,,, H,25,3.69,dd,"12.4,5.3" H,26,3.69,dd,"12.4,8.9"