12
charge = 0
 O 2.582747 0.348869 1.284853
 C 2.114863 0.077315 0.213358
 C 2.916370 -0.282175 -0.999944
 C 4.419580 -0.276332 -0.756523
 C 5.173202 -0.627366 -1.947328
 C 5.778314 -0.919717 -2.942023
 H 1.013668 0.079036 0.060503
 H 2.640211 0.414086 -1.801375
 H 2.573270 -1.263942 -1.348781
 H 4.660782 -0.971129 0.053219
 H 4.727631 0.710964 -0.400251
 H 6.323260 -1.177908 -3.818907