N,1,,,
C,2,52.46,s,
C,3,26.14,s,
C,4,47.5,s,
S,5,,,
O,6,,,
O,7,,,
O,8,,,
C,9,171.93,s,
O,10,,,
O,11,,,
H,12,,,
H,13,,,
H,14,4.26,t,6.2
H,15,2.39,td,"6.6,6.2"
H,16,2.39,td,"6.6,6.2"
H,17,3.11,t,6.6
H,18,3.11,t,6.6
H,19,,,
H,20,,,
