C,1,31.7,s,
C,2,,,
O,3,,,
C,4,48.91,s,
C,5,50.42,s,
C,6,30.92,s,
C,7,30.92,s,
N,8,,,
H,9,2.13,s,
H,10,2.13,s,
H,11,2.13,s,
H,12,2.6,s,
H,13,2.6,s,
H,14,1.14,s,
H,15,1.14,s,
H,16,1.14,s,
H,17,1.14,s,
H,18,1.14,s,
H,19,1.14,s,
H,20,,,
H,21,,,
