20 C -0.06820 0.92420 2.55430 C 1.29690 1.55580 2.46220 C 1.97690 1.90680 3.58710 C 3.25180 2.49550 3.48020 O 3.85400 2.80690 4.49220 O 3.82030 2.71060 2.27990 C 3.17730 2.38190 1.14310 C 1.89810 1.79560 1.20460 C 1.25070 1.45760 -0.00040 N 1.87160 1.71620 -1.14360 C 3.07580 2.27500 -1.15690 N 3.72140 2.60370 -0.04580 S 3.84600 2.59160 -2.70970 O 0.02350 0.88840 0.00830 H 0.02720 -0.15930 2.48330 H -0.52650 1.18690 3.50770 H -0.69270 1.28820 1.73840 H 1.53980 1.73480 4.55960 H 3.36840 3.89470 -2.95870 H 0.03840 -0.07820 0.03150