Cc1cc(O)cc([O-])c1C(=[NH2+])c1ccccc1    mol2420    0_1
[H]/N=C(\c1ccccc1)c1c(C)cc(O)cc1O    mol2420    0_2
Cc1cc(O)cc(O)c1C(=N)c1ccccc1    mol2420    0_3
Cc1cc([O-])cc(O)c1C(=[NH2+])c1ccccc1    mol2420    0_4
Cc1cc(O)cc(O)c1C(=[NH2+])c1ccccc1    mol2420    1_1