O,1,,,
C,2,176.96,s,
O,3,,,
C,4,30.58,s,
C,5,29.71,s,
C,6,57.53,s,
N,7,,,
C,8,162.36,s,
O,9,,,
C,10,49.05,s,
N,11,,,
C,12,162.36,s,
O,13,,,
H,14,,,
H,15,2.36,t,6.8
H,16,2.36,t,6.8
H,17,1.84,td,"6.8,6.1"
H,18,1.84,td,"6.8,6.1"
H,19,4.28,t,6.1
H,20,,,
H,21,4.05,s,
H,22,4.05,s,
H,23,,,
