c1ccc(CCN2CCCC2)nc1    mol1288    0_1
c1ccc(CCN2CCCC2)[nH+]c1    mol1288    1_1
c1ccc(CC[NH+]2CCCC2)nc1    mol1288    1_2
c1ccc(CC[NH+]2CCCC2)[nH+]c1    mol1288    2_1