pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.64000034332275	QSARToolbox	1	0	CCCCNc1nc(N)nc([NH3+])n1,CCCCNc1nc(N)nc(N)[nH+]1,CCCCNc1nc(N)[nH+]c(N)n1,CCCC[NH2+]c1nc(N)nc(N)n1	CCCCNc1nc(N)nc(N)n1	mol33891	CCCCNc1nc(N)nc(N)n1