pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.27	AttenGpKa training set	0	-1	N#Cc1ccc(P(=O)(O)O)cc1	N#Cc1ccc(P(=O)([O-])O)cc1	mol28928	N#Cc1ccc(P(=O)(O)O)cc1
6.79	AttenGpKa training set	-1	-2	N#Cc1ccc(P(=O)([O-])O)cc1	N#Cc1ccc(P(=O)([O-])[O-])cc1	mol28928	N#Cc1ccc(P(=O)(O)O)cc1