C,1,51.7,s, O,2,,, C,3,167.6,s, O,4,,, C,5,119.39,s, C,6,143.22,s, C,7,113.56,s, C,8,130.85,s, C,9,107.81,s, C,10,159.0,s, O,11,,, C,12,102.34,s, C,13,157.51,s, O,14,,, H,15,3.7,s, H,16,3.7,s, H,17,3.7,s, H,18,6.53,d,16.0 H,19,7.72,d,16.0 H,20,6.76,dd,"8.8,0.5" H,21,6.77,dd,"8.8,1.9" H,22,,, H,23,6.16,dd,"1.9,0.5" H,24,,,