c1cncc(CN2CCCC2)c1    mol1292    0_1
c1c[nH+]cc(CN2CCCC2)c1    mol1292    1_1
c1cncc(C[NH+]2CCCC2)c1    mol1292    1_2
c1c[nH+]cc(C[NH+]2CCCC2)c1    mol1292    2_1