15 O 0.81829 0.30765 0.01320 C 2.02416 0.09756 0.01407 O 2.96304 1.12679 0.01551 C 4.22372 0.53519 0.01597 C 5.37327 1.30795 0.01771 C 6.60066 0.65148 0.01850 O 7.72641 1.42114 0.02019 C 6.67960 -0.74618 0.01803 C 5.50829 -1.51047 0.01634 C 4.28731 -0.85433 0.01565 S 2.67934 -1.54683 0.01374 H 5.32287 2.39150 0.01815 H 8.50749 0.84314 0.02104 H 7.64113 -1.25188 0.01862 H 5.55912 -2.59536 0.01592