C,1,27.37,s,
C,2,198.1,s,
O,3,,,
C,4,127.07,s,
C,5,143.23,s,
C,6,134.37,s,
C,7,128.2,s,
C,8,128.92,s,
C,9,128.93,s,
C,10,128.92,s,
C,11,128.2,s,
H,12,2.37,s,
H,13,2.37,s,
H,14,2.37,s,
H,15,6.7,d,16.0
H,16,7.49,d,16.0
H,17,7.62,m,
H,18,7.35,m,
H,19,7.31,ddt,"7.5,6.9,1.4"
H,20,7.35,m,
H,21,7.62,m,
