pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.36	IUPAC digitized pKa	0	-1	CC(C)(C)[C@H]1NC=Nc2ccccc21	CC(C)(C)[C@H]1[N-]C=Nc2ccccc21	mol4606	CC(C)(C)C1NC=Nc2ccccc21