Nc1n[nH]c2nc(-c3ccccc3)c(Cl)cc12    SAMPL8-20    0_1
Nc1[nH+][nH]c2nc(-c3ccccc3)c(Cl)cc12    SAMPL8-20    1_1
[NH3+]c1n[nH]c2nc(-c3ccccc3)c(Cl)cc12    SAMPL8-20    1_2
Nc1n[nH]c2[nH+]c(-c3ccccc3)c(Cl)cc12    SAMPL8-20    1_3
Nc1n[n-]c2nc(-c3ccccc3)c(Cl)cc12    SAMPL8-20    -1_1