pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.0	AttenGpKa training set	0	-1	O=P(O)(O)/C=C/c1ccccc1	O=P([O-])(O)/C=C/c1ccccc1	mol28929	O=P(O)(O)/C=C/c1ccccc1
7.1	AttenGpKa training set	-1	-2	O=P([O-])(O)/C=C/c1ccccc1	O=P([O-])([O-])/C=C/c1ccccc1	mol28929	O=P(O)(O)/C=C/c1ccccc1