13
charge = 0
 N 3.536074 -0.285208 -0.907738
 C 2.529665 0.189707 0.031198
 C 2.923195 -0.166684 1.427188
 C 3.099517 0.694498 2.467918
 S 3.533081 -0.168048 3.874082
 C 3.457551 -1.625980 2.977492
 N 3.130364 -1.484382 1.732545
 H 3.199441 -0.192725 -1.858138
 H 3.696742 -1.272296 -0.741243
 H 1.526097 -0.227888 -0.150253
 H 2.445551 1.276454 -0.050632
 H 3.005604 1.769203 2.469704
 H 3.668609 -2.579740 3.443086