pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.889999985694885	QSARToolbox	0	-1	O=P(O)(O)OC(CCl)CCl	O=P([O-])(O)OC(CCl)CCl	mol33991	O=P(O)(O)OC(CCl)CCl