pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.52999997138977	QSARToolbox	1	0	c1cc2[nH+]c(c1)COCCOCCOCCOCCOCCOCCOCCOCCOC2	c1cc2nc(c1)COCCOCCOCCOCCOCCOCCOCCOCCOC2	mol34653	c1cc2nc(c1)COCCOCCOCCOCCOCCOCCOCCOCCOC2