N,1,,, C,2,56.29,s, C,3,29.33,s, C,4,160.33,s, C,5,119.28,s, C,6,122.6,s, C,7,151.42,s, O,8,,, C,9,136.81,s, N,10,,, C,11,173.35,s, O,12,,, O,13,,, H,14,,, H,15,,, H,16,3.96,t,6.3 H,17,3.14,d,6.3 H,18,3.14,d,6.3 H,19,7.31,d,7.4 H,20,7.0,dd,"7.4,1.9" H,21,,, H,22,7.92,d,1.9 H,23,,,