pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.86	IUPAC digitized pKa	1	0	Cc1ccnc(=[NH2+])n1C,Cc1cc[nH+]c(=N)n1C	Cc1ccnc(=N)n1C	mol7340	Cc1ccnc(=N)n1C