CCOC(=O)c1cnc(C)nc1N    mol7058    0_1
CCOC(=O)c1cnc(C)nc1[NH3+]    mol7058    1_1
CCOC(=O)c1cnc(C)[nH+]c1N    mol7058    1_2
CCOC(=O)c1c[nH+]c(C)nc1N    mol7058    1_3