Cn1cnc(=O)c(NCC#N)c1N    mol7029    0_1
Cn1c[nH+]c(=O)c(NCC#N)c1N    mol7029    1_1
Cn1cnc(=O)c([NH2+]CC#N)c1N    mol7029    1_2
Cn1cnc(=O)c(NCC#N)c1[NH3+]    mol7029    1_3