C,1,17.77,s,
C,2,50.96,s,
N,3,,,
C,4,72.47,s,
O,5,,,
C,6,133.32,s,
C,7,131.93,s,
C,8,136.01,s,
C,9,126.74,s,
C,10,128.79,s,
C,11,128.93,s,
C,12,128.79,s,
C,13,126.74,s,
H,14,1.29,d,6.4
H,15,1.29,d,6.4
H,16,1.29,d,6.4
H,17,4.28,qd,"6.4,5.2"
H,18,,,
H,19,,,
H,20,4.8,dd,"7.0,5.2"
H,21,,,
H,22,6.14,dd,"15.0,7.0"
H,23,6.68,d,15.0
H,24,7.38,m,
H,25,7.35,m,
H,26,7.31,ddt,"7.6,7.1,1.4"
H,27,7.35,m,
H,28,7.38,m,
