O,1,,, C,2,172.04,s, O,3,,, C,4,121.0,s, C,5,147.0,s, C,6,128.1,s, C,7,134.3,s, C,8,32.35,s, C,9,32.35,s, C,10,134.3,s, C,11,128.1,s, C,12,147.0,s, C,13,121.0,s, C,14,172.04,s, O,15,,, O,16,,, H,17,,, H,18,5.78,d,17.0 H,19,7.24,dd,"17.0,11.0" H,20,6.22,dd,"16.0,11.0" H,21,5.56,dt,"16.0,7.0" H,22,2.2,q,7.0 H,23,2.2,q,7.0 H,24,2.2,q,7.0 H,25,2.2,q,7.0 H,26,5.56,dt,"16.0,7.0" H,27,6.22,dd,"16.0,11.0" H,28,7.24,dd,"17.0,11.0" H,29,5.78,d,17.0 H,30,,,