C,1,20.75,s, C,2,75.25,s, C,3,35.6,s, C,4,141.25,s, C,5,125.66,s, C,6,115.43,s, C,7,145.55,s, O,8,,, C,9,147.14,s, O,10,,, C,11,109.46,s, C,12,168.9,s, O,13,,, O,14,,, H,15,1.61,d,6.1 H,16,1.61,d,6.1 H,17,1.61,d,6.1 H,18,4.77,dqd,"7.5,6.1,0.9" H,19,3.08,dd,"15.4,7.5" H,20,3.08,dd,"15.4,0.9" H,21,6.87,d,7.5 H,22,6.82,d,7.5 H,23,,, H,24,,,