N,1,,,
C,2,166.33,s,
O,3,,,
C,4,123.16,s,
C,5,141.97,s,
C,6,134.05,s,
C,7,128.14,s,
C,8,128.91,s,
C,9,128.93,s,
C,10,128.91,s,
C,11,128.14,s,
H,12,8.15,s,
H,13,8.15,s,
H,14,6.63,d,16.0
H,15,7.98,d,16.0
H,16,7.61,m,
H,17,7.35,m,
H,18,7.31,ddt,"8.1,7.2,1.4"
H,19,7.35,m,
H,20,7.61,m,
