C,1,13.53,s,
C,2,119.13,s,
C,3,140.22,s,
C,4,19.64,s,
C,5,38.8,s,
C,6,171.5,s,
O,7,,,
O,8,,,
C,9,52.03,s,
H,10,1.83,d,7.0
H,11,1.83,d,7.0
H,12,1.83,d,7.0
H,13,6.26,q,7.0
H,14,1.75,s,
H,15,1.75,s,
H,16,1.75,s,
H,17,3.77,s,
H,18,3.77,s,
H,19,3.7,s,
H,20,3.7,s,
H,21,3.7,s,
