N,1,,, C,2,115.08,s, N,3,,, N,4,,, O,5,,, C,6,145.66,s, C,7,107.77,s, C,8,131.13,s, C,9,124.23,s, C,10,168.13,s, O,11,,, O,12,,, C,13,132.49,s, C,14,125.91,s, H,15,,, H,16,,, H,17,,, H,18,,, H,19,,,