pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.3	Novartis	1	0	C1=C(c2cccc3ccccc23)N2CC[NH+]=C2c2ccccc21	C1=C(c2cccc3ccccc23)N2CCN=C2c2ccccc21	mol2767	C1=C(c2cccc3ccccc23)N2CCN=C2c2ccccc21