CC(C)c1c([O-])nc[nH+]c1O    mol7378    0_1
CC(C)c1c(O)ncnc1O    mol7378    0_2
CC(C)c1c(O)nc[nH+]c1O    mol7378    1_1
CC(C)c1c([O-])ncnc1O    mol7378    -1_1