13
charge = 0
 O 2.209970 1.316687 -0.129387
 C 2.146501 0.133489 0.125504
 C 2.962270 -0.533480 1.105848
 C 2.903040 -1.841584 1.398700
 O 3.746038 -2.260354 2.339320
 C 4.513372 -1.109305 2.783232
 C 4.016337 0.096874 1.972684
 H 1.425364 -0.523383 -0.406898
 H 2.263066 -2.605745 0.975095
 H 5.564718 -1.342873 2.611493
 H 4.344716 -1.009488 3.856046
 H 4.807544 0.554283 1.374287
 H 3.598285 0.883259 2.605274