C,1,110.6,s, C,2,145.82,s, O,3,,, C,4,148.66,s, C,5,97.67,s, C,6,155.8,s, O,7,,, C,8,55.92,s, C,9,107.34,s, C,10,115.68,s, C,11,148.66,s, O,12,,, C,13,164.39,s, O,14,,, H,15,4.22,s, H,16,4.22,s, H,17,6.5,dd,"1.9,0.5" H,18,3.82,s, H,19,3.82,s, H,20,3.82,s, H,21,6.38,dd,"6.6,1.9" H,22,6.9,dd,"6.6,0.5"