pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.52	IUPAC digitized pKa	0	-1	N=C(N)[C@H](O)c1ccccc1	[N-]=C(N)[C@H](O)c1ccccc1	mol3409	N=C(N)C(O)c1ccccc1
10.82	IUPAC digitized pKa	1	0	NC(=[NH2+])[C@H](O)c1ccccc1	N=C(N)[C@H](O)c1ccccc1	mol3409	N=C(N)C(O)c1ccccc1
11.1	OCHEM	1	0	NC(=[NH2+])[C@H](O)c1ccccc1	N=C(N)[C@H](O)c1ccccc1	mol3409	N=C(N)C(O)c1ccccc1