12
charge = 0
 C 0.973057 0.051337 -0.066609
 C 2.298291 0.105651 0.075583
 C 3.248895 -1.069078 0.070741
 O 4.564387 -0.520523 0.255521
 C 4.416803 0.815191 0.357766
 C 3.157670 1.257586 0.266096
 H 0.453187 -0.889473 -0.203317
 H 0.371780 0.951867 -0.049698
 H 3.240717 -1.615798 -0.875494
 H 3.057949 -1.770991 0.886330
 H 5.337505 1.363995 0.501574
 H 2.840570 2.286925 0.323806