pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.62	AttenGpKa training set	0	-1	Nc1cc[n+](CCO[P@@](=O)([O-])O)c(N)n1	Nc1cc[n+](CCOP(=O)([O-])[O-])c(N)n1	mol29001	Nc1cc[n+](CCOP(=O)([O-])O)c(N)n1