C,1,20.34,s, C,2,73.36,s, C,3,36.09,s, C,4,22.22,s, C,5,42.27,s, C,6,,, O,7,,, C,8,49.36,s, C,9,68.73,s, O,10,,, C,11,40.77,s, C,12,171.34,s, O,13,,, O,14,,, H,15,1.12,d,6.1 H,16,1.12,d,6.1 H,17,1.12,d,6.1 H,18,4.89,ddq,"10.6,6.2,6.1" H,19,1.59,m, H,20,1.59,m, H,21,1.66,m, H,22,1.66,m, H,23,2.41,ddd,"15.4,11.9,1.7" H,24,2.41,ddd,"15.4,6.6,1.1" H,25,2.63,dd,"15.4,9.5" H,26,2.63,dd,"15.4,2.4" H,27,4.13,m, H,28,,, H,29,2.52,dd,"15.4,2.0" H,30,2.52,dd,"15.4,10.1"