C,1,43.85,s, N,2,,, C,3,55.59,s, C,4,26.26,s, C,5,26.5,s, C,6,40.4,s, C,7,174.3,s, O,8,,, O,9,,, C,10,57.33,s, H,11,2.28,s, H,12,2.28,s, H,13,2.28,s, H,14,2.33,ddd,"12.4,7.2,2.0" H,15,2.33,ddd,"12.4,11.4,6.4" H,16,1.57,m, H,17,1.57,m, H,18,1.8,m, H,19,1.8,m, H,20,2.85,m, H,21,,, H,22,2.53,dd,"12.4,11.5" H,23,2.53,dd,"12.4,6.5"