pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.94999980926514	QSARToolbox	1	0	c1cc2[nH+]c(c1)COCCOCCOCCOCCOC2	c1cc2nc(c1)COCCOCCOCCOCCOC2	mol34660	c1cc2nc(c1)COCCOCCOCCOCCOC2