15
charge = 0
 C 2.443819 -1.420134 -1.245062
 C 2.697277 -0.065236 -0.656275
 O 2.350938 0.960649 -1.184641
 C 3.475194 -0.042506 0.654331
 C 4.958091 0.028565 0.308589
 C 5.529850 1.405251 0.152059
 O 5.600080 -0.976999 0.140523
 H 2.035917 -1.327192 -2.249740
 H 1.736527 -1.962692 -0.610093
 H 3.370081 -2.001583 -1.253090
 H 3.303908 -0.955975 1.224108
 H 3.164590 0.837879 1.217204
 H 4.881834 2.006171 -0.492211
 H 6.538604 1.353536 -0.253100
 H 5.550660 1.900346 1.127889