CCCNc1ncnc2c1cnn2C    mol4960    0_1
CCCNc1ncnc2c1c[nH+]n2C    mol4960    1_1
CCC[NH2+]c1ncnc2c1cnn2C    mol4960    1_2
CCCNc1[nH+]cnc2c1cnn2C    mol4960    1_3
CCCNc1nc[nH+]c2c1cnn2C    mol4960    1_4