40 C 4.94740 -0.57796 1.58382 C 5.46342 -1.36053 0.38983 C 6.17256 -0.47095 -0.60900 O 7.37420 -0.56694 -0.83539 N 5.34842 0.43040 -1.24258 C 5.84676 1.37811 -2.21906 C 6.41909 2.62662 -1.55490 C 7.07312 3.59819 -2.54868 H 7.83745 3.09638 -3.15142 C 7.68991 4.80838 -1.78153 C 6.60601 5.91316 -1.74335 C 5.78490 5.60676 -2.96568 C 4.91454 6.54692 -3.49173 C 4.25704 6.17406 -4.63672 C 4.57066 4.92531 -5.13765 C 5.46447 3.97120 -4.64250 C 6.07545 4.30045 -3.42844 C 5.55829 2.82103 -5.55136 C 4.36675 3.11144 -6.47032 O 3.98527 4.50394 -6.32771 H 4.49781 -1.25531 2.31651 H 4.18598 0.15107 1.28869 H 5.75962 -0.03050 2.07320 H 4.63939 -1.87465 -0.11733 H 6.16790 -2.12907 0.72725 H 4.37668 0.49187 -0.96934 H 4.99361 1.63206 -2.85256 H 6.60806 0.88540 -2.83370 H 7.17304 2.32157 -0.81734 H 5.62299 3.12578 -0.98631 H 8.05796 4.55525 -0.78209 H 8.54860 5.18378 -2.35561 H 7.04917 6.91214 -1.78573 H 5.97567 5.81723 -0.85305 H 4.76969 7.51692 -3.03143 H 3.55203 6.81804 -5.14586 H 6.50275 2.86782 -6.10253 H 5.46898 1.85234 -5.05950 H 4.60199 2.90587 -7.51938 H 3.49941 2.50160 -6.18872