C,1,23.53,s,
C,2,68.69,s,
O,3,,,
C,4,133.32,s,
C,5,131.93,s,
C,6,136.01,s,
C,7,126.74,s,
C,8,128.79,s,
C,9,128.93,s,
C,10,128.79,s,
C,11,126.74,s,
H,12,1.28,d,6.3
H,13,1.28,d,6.3
H,14,1.28,d,6.3
H,15,4.29,dq,"7.0,6.3"
H,16,,,
H,17,6.14,dd,"15.0,7.0"
H,18,6.68,d,15.0
H,19,7.38,m,
H,20,7.35,m,
H,21,7.31,ddt,"8.4,7.3,1.4"
H,22,7.35,m,
H,23,7.38,m,
