C,1,52.02,s,
O,2,,,
C,3,171.23,s,
O,4,,,
C,5,38.79,s,
C,6,67.06,s,
O,7,,,
C,8,176.01,s,
O,9,,,
O,10,,,
H,11,3.7,s,
H,12,3.7,s,
H,13,3.7,s,
H,14,2.83,d,6.0
H,15,2.83,d,6.0
H,16,4.48,t,6.0
H,17,,,
H,18,,,
