pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.72	IUPAC digitized pKa	1	0	CNc1nc[nH+]c2nn(C)nc12,CNc1ncnc2nn(C)[nH+]c12,C[NH2+]c1ncnc2nn(C)nc12,CNc1[nH+]cnc2nn(C)nc12,CNc1ncnc2[nH+]n(C)nc12	CNc1ncnc2nn(C)nc12	mol8362	CNc1ncnc2nn(C)nc12