Cc1cc(NCCC(C)C)nc(C)n1    mol7476    0_1
Cc1cc(NCCC(C)C)[nH+]c(C)n1    mol7476    1_1
Cc1cc([NH2+]CCC(C)C)nc(C)n1    mol7476    1_2
Cc1cc(NCCC(C)C)nc(C)[nH+]1    mol7476    1_3