O,1,,, C,2,177.04,s, C,3,127.9,s, C,4,144.88,s, C,5,110.7,s, C,6,136.89,s, N,7,,, C,8,152.38,s, C,9,127.06,s, C,10,136.89,s, N,11,,, C,12,145.66,s, C,13,138.9,s, O,14,,, C,15,132.07,s, H,16,6.22,dd,"1.4,0.5" H,17,6.54,dd,"4.0,1.4" H,18,7.62,dd,"4.0,0.5" H,19,,, H,20,6.55,d,4.0 H,21,7.62,d,4.0 H,22,,, H,23,,,