O,1,,, C,2,174.51,s, O,3,,, C,4,57.52,s, C,5,156.0,s, C,6,100.0,s, C,7,57.0,s, O,8,,, O,9,,, C,10,86.56,s, C,11,44.9,s, C,12,164.1,s, O,13,,, N,14,,, H,15,,, H,16,,, H,17,,, H,18,,, H,19,,, H,20,,, H,21,,, H,22,,, H,23,,,