Cc1nccc2c1[nH]c1cc(O)ccc12    mol15809    0_1
Cc1[nH+]ccc2c1[nH]c1cc([O-])ccc12    mol15809    0_2
Cc1[nH+]ccc2c1[nH]c1cc(O)ccc12    mol15809    1_1