pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.72	Datawarrior	0	-1	O=C(O)Cc1ccco1	O=C([O-])Cc1ccco1	mol13573	O=C(O)Cc1ccco1
3.72000002861023	QSARToolbox	0	-1	O=C(O)Cc1ccco1	O=C([O-])Cc1ccco1	mol13573	O=C(O)Cc1ccco1