16
charge = 0
 C 2.915216 0.479767 -0.829585
 O 2.105256 -0.063496 0.177557
 C 2.704912 -1.138913 0.831916
 C 1.854457 -1.794888 1.917877
 C 2.433480 -3.152699 1.473415
 C 2.800370 -2.506723 0.122398
 H 2.374749 1.317522 -1.270846
 H 3.133823 -0.253731 -1.617137
 H 3.869074 0.846188 -0.424081
 H 3.690724 -0.842820 1.224327
 H 0.798656 -1.709333 1.651704
 H 1.993661 -1.471095 2.949868
 H 1.759302 -4.008952 1.457229
 H 3.322536 -3.421343 2.047270
 H 1.983559 -2.606622 -0.596880
 H 3.740315 -2.790472 -0.353223