pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.09	Baltruschat ChEMBL	1	0	O=S(=O)(Nc1ccc([NH2+]c2c3ccccc3nc3ccccc23)cc1)c1ccccc1,O=S(=O)(Nc1ccc(Nc2c3ccccc3[nH+]c3ccccc23)cc1)c1ccccc1	O=S(=O)(Nc1ccc(Nc2c3ccccc3nc3ccccc23)cc1)c1ccccc1	mol20181	O=S(=O)(Nc1ccc(Nc2c3ccccc3nc3ccccc23)cc1)c1ccccc1