pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.25	QSARToolbox	0	-1	S=C(Nc1ccccc1)Sc1ccccc1	S=C([N-]c1ccccc1)Sc1ccccc1	mol36812	S=C(Nc1ccccc1)Sc1ccccc1