C,1,18.21,s,
C,2,40.68,s,
C,3,18.21,s,
C,4,,,
O,5,,,
C,6,37.64,s,
C,7,27.86,s,
C,8,175.23,s,
O,9,,,
O,10,,,
H,11,1.09,d,6.5
H,12,1.09,d,6.5
H,13,1.09,d,6.5
H,14,2.57,m,6.5
H,15,1.09,d,6.5
H,16,1.09,d,6.5
H,17,1.09,d,6.5
H,18,2.2,t,6.9
H,19,2.2,t,6.9
H,20,2.69,t,6.9
H,21,2.69,t,6.9
H,22,,,
