pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.62	IUPAC digitized pKa	1	0	C1=Nc2[nH+]n(Cc3ccccc3)nc2CN1,C1=Nc2nn(Cc3ccccc3)[nH+]c2CN1,C1=[NH+]c2nn(Cc3ccccc3)nc2CN1	C1=Nc2nn(Cc3ccccc3)nc2CN1	mol8345	C1=Nc2nn(Cc3ccccc3)nc2CN1