Cn1nc(-c2ccccc2)sc1=Nc1ccccc1    mol7596    0_1
Cn1nc(-c2ccccc2)sc1=[NH+]c1ccccc1    mol7596    1_1
Cn1[nH+]c(-c2ccccc2)sc1=Nc1ccccc1    mol7596    1_2