pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.44	Baltruschat ChEMBL	0	-1	O=C(c1cccc(Cl)c1)c1ccc2n1CC[C@@H]2C(=O)O	O=C(c1cccc(Cl)c1)c1ccc2n1CC[C@@H]2C(=O)[O-]	mol21532	O=C(c1cccc(Cl)c1)c1ccc2n1CCC2C(=O)O