C,1,17.8,s,
C,2,61.2,s,
O,3,,,
C,4,62.7,s,
C,5,70.66,s,
O,6,,,
C,7,133.32,s,
C,8,129.73,s,
C,9,71.12,s,
O,10,,,
H,11,1.4,s,
H,12,1.4,s,
H,13,1.4,s,
H,14,3.36,d,5.4
H,15,4.22,t,5.4
H,16,,,
H,17,6.14,dd,"11.0,5.4"
H,18,6.14,dd,"11.0,2.8"
H,19,4.27,d,2.8
H,20,,,
