19
charge = 0
 C 1.554818 -0.728418 1.232943
 O 2.841666 -0.660246 0.688693
 C 3.098964 0.576967 0.074159
 C 4.519408 0.574969 -0.442741
 C 4.875457 1.837715 -1.190739
 O 4.799251 2.937346 -0.318185
 C 5.124509 4.143937 -0.947394
 H 1.439367 -1.712524 1.688380
 H 0.781432 -0.601761 0.461478
 H 1.400037 0.040394 2.003310
 H 2.954764 1.398188 0.789824
 H 2.392792 0.740275 -0.757560
 H 4.652254 -0.279968 -1.112780
 H 5.209052 0.439861 0.395235
 H 4.190553 1.987200 -2.042135
 H 5.892027 1.755701 -1.605047
 H 5.042839 4.937785 -0.204435
 H 4.440312 4.363919 -1.779362
 H 6.150909 4.130151 -1.341155