C,1,7.94,s, C,2,33.47,s, C,3,,, O,4,,, C,5,57.53,s, C,6,19.8,s, N,7,,, C,8,162.36,s, C,9,16.48,s, O,10,,, H,11,1.12,t,7.1 H,12,1.12,t,7.1 H,13,1.12,t,7.1 H,14,2.78,q,7.1 H,15,2.78,q,7.1 H,16,4.28,q,6.4 H,17,1.29,d,6.4 H,18,1.29,d,6.4 H,19,1.29,d,6.4 H,20,2.13,s, H,21,2.13,s, H,22,2.13,s, H,23,,,