N,1,,,
C,2,49.3,s,
C,3,74.2,s,
O,4,,,
C,5,142.9,s,
C,6,125.8,s,
C,7,128.3,s,
C,8,127.41,s,
C,9,128.3,s,
C,10,125.8,s,
H,11,,,
H,12,,,
H,13,2.75,d,5.8
H,14,2.75,d,5.8
H,15,4.97,t,5.8
H,16,,,
H,17,7.27,m,
H,18,7.41,m,
H,19,7.32,ddt,"9.0,6.9,1.4"
H,20,7.41,m,
H,21,7.27,m,
