27 C -2.97382 -4.48594 1.05376 O -2.54114 -4.08935 2.12671 O -3.73108 -3.76792 0.18503 C -4.46255 -2.67050 0.74769 C -5.92182 -3.06615 0.80048 C -6.92306 -2.16880 0.40778 C -8.26696 -2.55251 0.43424 C -8.62549 -3.83291 0.85476 C -7.64530 -4.72459 1.27227 C -6.30764 -4.33718 1.26242 C -2.85269 -5.90578 0.55707 C -1.52254 -6.21228 -0.10645 C -1.31985 -5.44060 -1.40049 H -4.32070 -1.81533 0.07521 H -4.11601 -2.37468 1.74411 H -6.66645 -1.16821 0.06873 H -9.03782 -1.85314 0.12036 H -9.66955 -4.13360 0.86230 H -7.91667 -5.72318 1.60539 H -5.56346 -5.05245 1.60424 H -3.68670 -6.12547 -0.12209 H -3.00313 -6.56029 1.42392 H -1.49009 -7.28552 -0.33029 H -0.69669 -5.99934 0.58049 H -2.16955 -5.57350 -2.07832 H -0.41960 -5.79526 -1.91146 H -1.19735 -4.37092 -1.20620