19
charge = 0
 C -1.576575 0.759081 0.173786
 C -1.485373 -0.693169 -0.287852
 C -0.365388 -1.466218 0.402720
 C 1.013664 -1.286588 -0.225782
 O 1.276999 -0.008361 -0.752858
 C 0.967710 1.087041 0.079816
 C -0.409073 1.647703 -0.233367
 H -1.668096 0.762077 1.267614
 H -2.502569 1.202382 -0.206869
 H -1.357970 -0.737232 -1.375285
 H -2.439054 -1.182012 -0.066494
 H -0.582263 -2.539535 0.395255
 H -0.341544 -1.176336 1.458995
 H 1.120245 -1.961598 -1.079357
 H 1.787491 -1.562833 0.506939
 H 1.725572 1.850821 -0.120157
 H 1.057493 0.814530 1.141115
 H -0.440858 1.830674 -1.313052
 H -0.510709 2.624872 0.252845