C,1,26.7,s, C,2,67.5,s, Cl,3,,, C,4,137.5,s, C,5,127.4,s, C,6,67.5,s, Cl,7,,, C,8,71.5,s, C,9,25.3,s, Cl,10,,, C,11,138.6,s, C,12,110.34,s, Br,13,,, C,14,52.7,s, Cl,15,,, H,16,1.79,s, H,17,1.79,s, H,18,1.79,s, H,19,6.7,d,15.0 H,20,6.44,dd,"15.0,7.0" H,21,4.51,d,7.0 H,22,1.79,s, H,23,1.79,s, H,24,1.79,s, H,25,6.44,d,14.0 H,26,6.29,d,14.0 H,27,4.13,s, H,28,4.13,s,