C,1,3.87,s,
C,2,81.61,s,
C,3,85.83,s,
C,4,178.8,s,
O,5,,,
C,6,129.35,s,
C,7,144.3,s,
C,8,135.0,s,
C,9,128.51,s,
C,10,128.92,s,
C,11,128.93,s,
C,12,128.92,s,
C,13,128.51,s,
H,14,1.9,s,
H,15,1.9,s,
H,16,1.9,s,
H,17,6.72,d,12.0
H,18,7.65,d,12.0
H,19,7.62,m,
H,20,7.35,m,
H,21,7.31,ddt,"7.6,5.9,1.4"
H,22,7.35,m,
H,23,7.62,m,
