pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.12	Hunt	1	0	Cc1ccccc1/[NH+]=[NH+]/c1ccc(O)c(C(=O)[O-])c1,Cc1ccccc1/N=[NH+]/c1ccc(O)c(C(=O)O)c1,Cc1ccccc1/[NH+]=N/c1ccc(O)c(C(=O)O)c1	Cc1ccccc1/N=N/c1ccc(O)c(C(=O)O)c1	mol832	Cc1ccccc1/N=N/c1ccc(O)c(C(=O)O)c1