C,1,13.6,s, C,2,20.7,s, C,3,122.3,s, C,4,149.1,s, C,5,142.9,s, C,6,126.1,s, C,7,133.4,s, C,8,124.9,s, C,9,167.1,s, O,10,,, O,11,,, C,12,168.2,s, O,13,,, O,14,,, H,15,0.98,t,7.2 H,16,0.98,t,7.2 H,17,0.98,t,7.2 H,18,2.07,qd,"7.2,7.0" H,19,2.07,qd,"7.2,7.0" H,20,5.89,t,7.0 H,21,6.31,s, H,22,6.9,d,17.0 H,23,6.26,d,17.0 H,24,,,