C,1,13.8,s, S,2,,, C,3,36.63,s, C,4,21.47,s, C,5,30.02,s, C,6,15.14,s, C,7,119.35,s, N,8,,, H,9,2.05,s, H,10,2.05,s, H,11,2.05,s, H,12,4.11,qt,"6.4,5.9" H,13,1.43,d,6.4 H,14,1.43,d,6.4 H,15,1.43,d,6.4 H,16,1.76,td,"6.8,5.9" H,17,1.76,td,"6.8,5.9" H,18,2.46,t,6.8 H,19,2.46,t,6.8