CC(C)CCNc1ncnc2[nH]ncc12    mol15786    0_1
CC(C)CCNc1ncnc2[nH][nH+]cc12    mol15786    1_1
CC(C)CCNc1[nH+]cnc2[nH]ncc12    mol15786    1_2
CC(C)CCNc1nc[nH+]c2[nH]ncc12    mol15786    1_3
CC(C)CC[NH2+]c1ncnc2[nH]ncc12    mol15786    1_4