C,1,58.6,s, O,2,,, C,3,77.65,s, C,4,62.68,s, O,5,,, C,6,170.43,s, C,7,20.67,s, O,8,,, C,9,75.52,s, O,10,,, C,11,59.72,s, C,12,72.74,s, O,13,,, C,14,77.65,s, C,15,61.95,s, O,16,,, O,17,,, C,18,170.49,s, C,19,20.61,s, O,20,,, H,21,3.35,s, H,22,3.35,s, H,23,3.35,s, H,24,4.03,td,"5.4,4.7" H,25,4.31,d,5.4 H,26,4.31,d,5.4 H,27,2.02,s, H,28,2.02,s, H,29,2.02,s, H,30,4.7,dd,"4.8,4.7" H,31,3.48,s, H,32,3.48,s, H,33,3.48,s, H,34,3.94,t,4.8 H,35,,, H,36,4.03,td,"5.4,4.8" H,37,3.94,d,5.4 H,38,3.94,d,5.4 H,39,,, H,40,2.02,s, H,41,2.02,s, H,42,2.02,s,