13
charge = 0
 C 2.267408 -0.185117 -1.061961
 O 2.689770 0.209109 0.232789
 N 3.141981 -0.896954 0.934745
 C 4.477899 -0.794303 1.336456
 N 5.350949 0.008200 0.890627
 C 4.808270 -1.789573 2.321795
 C 5.041706 -2.620014 3.155769
 H 1.961239 0.734078 -1.562090
 H 1.419208 -0.873551 -1.006509
 H 3.083451 -0.656639 -1.615701
 H 2.503312 -1.108225 1.693523
 H 4.911408 0.653681 0.234224
 H 5.274109 -3.351360 3.894042