C=CCNc1nc(N)nc(N)n1    mol35553    0_1
C=CCNc1nc(N)[nH+]c(N)n1    mol35553    1_1
C=CCNc1nc(N)nc([NH3+])n1    mol35553    1_2
C=CCNc1nc(N)nc(N)[nH+]1    mol35553    1_3
C=CC[NH2+]c1nc(N)nc(N)n1    mol35553    1_4