C,1,19.74,s, C,2,67.4,s, O,3,,, C,4,56.95,s, N,5,,, C,6,171.19,s, O,7,,, N,8,,, C,9,48.83,s, C,10,35.81,s, C,11,175.9,s, O,12,,, O,13,,, C,14,171.4,s, O,15,,, O,16,,, H,17,1.32,d,6.1 H,18,1.32,d,6.1 H,19,1.32,d,6.1 H,20,3.88,qd,"6.1,5.1" H,21,,, H,22,4.11,d,5.1 H,23,,, H,24,,, H,25,,, H,26,4.44,t,6.4 H,27,2.63,d,6.4 H,28,2.63,d,6.4 H,29,,, H,30,,,