C,1,13.24,s, C,2,47.07,s, C,3,,, O,4,,, C,5,72.36,s, O,6,,, C,7,76.57,s, C,8,45.42,s, C,9,35.12,s, C,10,74.36,s, O,11,,, C,12,77.48,s, C,13,25.81,s, O,14,,, H,15,1.09,d,6.7 H,16,1.09,d,6.7 H,17,1.09,d,6.7 H,18,2.78,qd,"6.7,4.1" H,19,4.83,s, H,20,4.83,s, H,21,5.19,d,9.0 H,22,2.29,m, H,23,1.88,ddd,"12.4,10.4,5.2" H,24,1.88,ddd,"12.4,9.6,2.5" H,25,4.08,dd,"9.6,5.2" H,26,,, H,27,1.25,s, H,28,1.25,s, H,29,1.25,s, H,30,,,