17 C 1.07621 0.04739 0.04411 C 2.26637 0.04739 0.04411 C 3.71037 0.04739 0.04411 C 4.23455 -1.38581 0.14931 O 4.16583 0.57277 -1.20367 C 4.23670 0.94458 1.18268 C 5.75520 1.08086 1.23660 H 0.01045 0.04223 0.04004 H 3.97952 -1.84202 1.11244 H 5.32117 -1.42839 0.01714 H 3.81202 -2.01652 -0.64327 H 3.70586 1.41872 -1.33865 H 3.87935 0.57456 2.15343 H 3.82500 1.95738 1.06465 H 6.23423 0.12657 1.47064 H 6.03709 1.79127 2.02062 H 6.15736 1.45112 0.28955