pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.99000000953674	QSARToolbox	1	0	C(#CC1CCCC1)c1ccc[nH+]c1	C(#CC1CCCC1)c1cccnc1	mol34556	C(#CC1CCCC1)c1cccnc1