pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.30000019073486	QSARToolbox	1	0	CCn1c(C)[nH+]c2ccccc21	CCn1c(C)nc2ccccc21	mol33894	CCn1c(C)nc2ccccc21