C,1,23.89,s, C,2,168.78,s, O,3,,, N,4,,, C,5,133.41,s, C,6,137.8,s, O,7,,, C,8,114.57,s, C,9,129.07,s, C,10,127.85,s, C,11,120.06,s, C,12,171.56,s, N,13,,, O,14,,, H,15,2.52,s, H,16,2.52,s, H,17,2.52,s, H,18,9.48,s, H,19,,, H,20,6.95,dd,"6.9,1.4" H,21,7.3,dd,"7.4,6.9" H,22,8.1,dd,"7.4,1.4" H,23,8.39,s, H,24,8.39,s,