15
charge = 0
 C 0.935179 -0.045495 0.042129
 C 2.353110 0.372521 -0.161719
 C 2.557345 1.563203 -0.997536
 O 1.648731 2.182266 -1.499634
 C 3.389564 -0.297283 0.385052
 C 4.802783 -0.014283 0.277169
 C 5.726103 -0.768574 0.876684
 H 0.452943 -0.251871 -0.916949
 H 0.358364 0.761038 0.502296
 H 0.869834 -0.933366 0.671429
 H 3.602009 1.887769 -1.159550
 H 3.150466 -1.170006 0.991731
 H 5.127646 0.838011 -0.309240
 H 5.447851 -1.631395 1.473699
 H 6.782871 -0.548435 0.789929