pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.2	Novartis	0	-1	O=C(Nc1cccc(Cl)c1)c1ccccc1O	O=C(Nc1cccc(Cl)c1)c1ccccc1[O-]	mol2985	O=C(Nc1cccc(Cl)c1)c1ccccc1O