12
charge = 0
 O 2.045567 0.083925 -1.311597
 C 2.212967 -0.079349 0.017407
 O 1.690390 -0.978653 0.621396
 C 3.084797 0.943010 0.622174
 C 4.254210 1.502508 -0.151529
 C 3.072121 2.360416 0.102522
 H 1.463859 -0.633006 -1.597892
 H 3.208255 0.798100 1.686475
 H 4.399883 1.127209 -1.155416
 H 5.160306 1.682396 0.412361
 H 2.411836 2.570148 -0.728067
 H 3.146429 3.143996 0.845377