pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.98999977111816	QSARToolbox	1	0	Cc1cc2ccccc2c(-c2ccccc2)[nH+]1	Cc1cc2ccccc2c(-c2ccccc2)n1	mol26104	Cc1cc2ccccc2c(-c2ccccc2)n1