pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.58000004291534	QSARToolbox	0	-1	O=P1(O)OCCCCO1	O=P1([O-])OCCCCO1	mol34424	O=P1(O)OCCCCO1