pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.8	Datawarrior	0	-1	O=c1oc2cc(O)ccc2cc1-c1ccccc1	O=c1oc2cc([O-])ccc2cc1-c1ccccc1	mol14802	O=c1oc2cc(O)ccc2cc1-c1ccccc1
7.8000002	OCHEM	0	-1	O=c1oc2cc(O)ccc2cc1-c1ccccc1	O=c1oc2cc([O-])ccc2cc1-c1ccccc1	mol14802	O=c1oc2cc(O)ccc2cc1-c1ccccc1
7.80000019073486	QSARToolbox	0	-1	O=c1oc2cc(O)ccc2cc1-c1ccccc1	O=c1oc2cc([O-])ccc2cc1-c1ccccc1	mol14802	O=c1oc2cc(O)ccc2cc1-c1ccccc1