pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.3	Datawarrior	0	-1	C[C@@H]1c2cc(O)ccc2C[C@H]1CC(=O)O	C[C@@H]1c2cc(O)ccc2C[C@H]1CC(=O)[O-]	mol15693	CC1c2cc(O)ccc2CC1CC(=O)O
5.3000002	OCHEM	0	-1	C[C@@H]1c2cc(O)ccc2C[C@H]1CC(=O)O	C[C@@H]1c2cc(O)ccc2C[C@H]1CC(=O)[O-]	mol15693	CC1c2cc(O)ccc2CC1CC(=O)O