Cc1cc(-c2cc(C)n(C)n2)nn1C    mol13362    0_1
Cc1cc(-c2cc(C)n(C)[nH+]2)nn1C    mol13362    1_1
Cc1cc(-c2cc(C)n(C)[nH+]2)[nH+]n1C    mol13362    2_1