18
charge = 0
 N 0.879502 0.019377 0.081929
 C 2.336735 -0.005990 0.091498
 C 2.870401 0.031653 -1.328484
 C 4.387431 0.035441 -1.392753
 O 4.951328 -1.117179 -0.772961
 C 4.964659 0.184539 -2.769807
 C 4.294184 0.331627 -3.904044
 H 0.520429 0.041182 1.028253
 H 0.519179 -0.827188 -0.343285
 H 2.766611 -0.870596 0.614833
 H 2.682721 0.887080 0.623281
 H 2.475724 0.923370 -1.824302
 H 2.490504 -0.834206 -1.887652
 H 4.757312 0.869051 -0.781641
 H 4.781585 -1.867051 -1.351608
 H 6.051440 0.133998 -2.793313
 H 3.211687 0.386748 -3.934390
 H 4.812309 0.412235 -4.852745