CCOC(=O)c1cnc(O)nc1N    mol7056    0_1
CCOC(=O)c1cnc([O-])nc1[NH3+]    mol7056    0_2
CCOC(=O)c1cnc(O)[nH+]c1N    mol7056    1_1
CCOC(=O)c1c[nH+]c(O)nc1N    mol7056    1_2
CCOC(=O)c1cnc(O)nc1[NH3+]    mol7056    1_3
CCOC(=O)c1cnc([O-])nc1N    mol7056    -1_1