68 C 7.01530 7.05330 7.51160 C 5.72180 7.20090 6.75250 C 4.85510 8.22430 7.07260 C 3.66430 8.36050 6.37420 C 3.35630 7.46520 5.36380 C 4.22950 6.43450 5.04550 C 5.41370 6.30430 5.73720 C 6.41370 5.21900 5.43430 C 5.76070 4.09620 4.63080 C 5.04080 4.71780 3.42830 H 5.71600 5.39540 2.90570 C 3.82860 5.49300 3.94010 C 4.58090 3.61250 2.47550 H 3.91330 2.93190 3.00380 C 5.79860 2.83910 1.96580 C 3.85140 4.22670 1.30860 O 3.96280 5.41250 1.07990 N 3.07510 3.45820 0.51910 C 2.25730 4.06150 -0.54210 C 0.80550 3.60600 -0.36480 C 0.75590 2.07690 -0.32560 C 1.57050 1.56880 0.86620 C 3.03100 2.00110 0.70290 O -0.60070 1.64790 -0.19270 C 2.06290 7.61080 4.60430 O 2.80420 9.36720 6.68050 C 3.18940 10.25140 7.73490 C 2.10420 11.31140 7.93360 C 0.91610 10.25810 9.76160 C -0.30110 11.53260 8.10140 H 7.79640 7.62760 7.01360 H 6.88420 7.42360 8.52830 H 7.30080 6.00180 7.54190 H 5.10240 8.91710 7.86330 H 7.23810 5.64020 4.85890 H 6.79880 4.81360 6.37000 H 5.04140 3.56770 5.25630 H 6.52500 3.40160 4.28230 H 3.39570 6.06560 3.11980 H 3.08630 4.79030 4.31880 H 6.26730 2.31110 2.79620 H 5.48220 2.12010 1.21020 H 6.51390 3.53530 1.52780 H 2.62550 3.73800 -1.51570 H 2.31030 5.14810 -0.47400 H 0.20600 3.96820 -1.20000 H 0.40930 4.00690 0.56820 H 1.17470 1.67630 -1.24870 H 1.16760 1.98880 1.78780 H 1.51550 0.48090 0.90710 H 3.46220 1.50960 -0.16920 H 3.59690 1.72790 1.59340 H -0.70810 0.68740 -0.16120 H 1.28180 7.03760 5.10370 H 1.77730 8.66220 4.57140 H 2.19410 7.23790 3.58850 H 3.31630 9.68390 8.65680 H 4.12960 10.73820 7.47560 H 2.42090 12.01590 8.70270 H 1.94140 11.84480 6.99710 H 1.07620 11.13840 10.38410 H -0.02150 9.77910 10.04390 H 1.73920 9.55780 9.90420 H -0.41370 11.68930 7.02860 H -1.20200 11.06320 8.49650 H -0.14530 12.49220 8.59430 N 0.85140 10.63710 8.33450 H 0.73390 9.78820 7.76900