CC(C)n1cnc2cnc(NC(=N)N)nc21    mol29602    0_1
CC(C)n1cnc2c[nH+]c(NC(=N)N)nc21    mol29602    1_1
CC(C)n1cnc2cnc(NC(=N)N)[nH+]c21    mol29602    1_2
CC(C)n1c[nH+]c2cnc(NC(=N)N)nc21    mol29602    1_3
CC(C)n1cnc2cnc(NC(N)=[NH2+])nc21    mol29602    1_4