pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.15	Baltruschat ChEMBL	1	0	COc1ccc(CNC(=[NH2+])C(Cl)(Cl)Br)cc1	COc1ccc(CNC(=N)C(Cl)(Cl)Br)cc1	mol16738	COc1ccc(CNC(=N)C(Cl)(Cl)Br)cc1