pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.15	IUPAC digitized pKa	1	0	CNc1nc(NC(C)C)nc(OC)[nH+]1,CNc1nc(OC)nc(NC(C)C)[nH+]1,CNc1nc(NC(C)C)[nH+]c(OC)n1,C[NH2+]c1nc(NC(C)C)nc(OC)n1,CNc1nc([NH2+]C(C)C)nc(OC)n1	CNc1nc(NC(C)C)nc(OC)n1	mol7635	CNc1nc(NC(C)C)nc(OC)n1