28 C -4.32910 2.01010 2.33330 C -2.82210 2.00630 2.34500 C -2.13990 2.43520 3.46910 C -0.75970 2.43340 3.47890 C -0.05610 1.99950 2.36050 C -0.74060 1.56700 1.23540 C -2.12560 1.57400 1.23330 C -0.01270 1.08580 0.00800 H 0.00210 -0.00410 0.00200 C 1.42290 1.61060 -0.00290 C 2.07980 1.28460 1.34480 H 2.02830 0.21180 1.53070 N 1.34270 2.00790 2.39000 C 3.54080 1.73870 1.33250 O -0.69600 1.55530 -1.15590 H -4.69770 1.05220 2.70000 H -4.69540 2.81060 2.97610 H -4.68410 2.17050 1.31520 H -2.68640 2.77110 4.33790 H -0.22580 2.76850 4.35590 H -2.66340 1.23960 0.35850 H 1.98110 1.13080 -0.80680 H 1.41610 2.68970 -0.15650 H 1.81810 2.48320 3.08930 H 3.58560 2.81410 1.16050 H 4.00210 1.50470 2.29190 H 4.07550 1.22080 0.53630 H -1.61340 1.25630 -1.22080