15 C -0.01270 1.08580 0.00800 C -0.72880 1.57920 1.26680 H -1.76550 1.24250 1.26930 C 0.00210 1.07860 2.53250 C 0.05880 2.35550 3.40180 O 0.03260 3.45160 2.44020 C -0.66270 3.08860 1.35300 O -1.16140 3.85220 0.56050 H 0.00210 -0.00410 0.00200 H 1.00990 1.46310 0.00030 H -0.53990 1.44690 -0.87510 H -0.57220 0.29630 3.02860 H 1.00570 0.72990 2.28890 H -0.80820 2.40620 4.06050 H 0.98000 2.37910 3.98390