O=C(Nc1cco[nH+]1)N1CC[NH+](Cc2cccc(Oc3ccc(Cl)cc3)c2)CC1    mol19782    2_1
[OH+]=C(Nc1cco[nH+]1)N1CC[NH+](Cc2cccc(Oc3ccc(Cl)cc3)c2)CC1    mol19782    3_1