CN(C)c1ncc2ccccc2n1    mol7899    0_1
C[NH+](C)c1ncc2ccccc2n1    mol7899    1_1
CN(C)c1ncc2ccccc2[nH+]1    mol7899    1_2
CN(C)c1nc2ccccc2c[nH+]1    mol7899    1_3