pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.66	IUPAC digitized pKa	1	0	C[NH+](C)CCN1c2ccccc2Sc2ccccc21,CN(C)CC[NH+]1c2ccccc2Sc2ccccc21	CN(C)CCN1c2ccccc2Sc2ccccc21	mol5132	CN(C)CCN1c2ccccc2Sc2ccccc21