Cn1nnc2ncncc21    mol8360    0_1
Cn1[nH+]nc2ncncc21    mol8360    1_1
Cn1nnc2[nH+]cncc21    mol8360    1_2
Cn1nnc2nc[nH+]cc21    mol8360    1_3
Cn1n[nH+]c2ncncc21    mol8360    1_4