pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.56	IUPAC digitized pKa	1	0	COc1cc(C)nc[nH+]1,COc1cc(C)[nH+]cn1	COc1cc(C)ncn1	mol4211	COc1cc(C)ncn1
3.65	Datawarrior	1	0	COc1cc(C)nc[nH+]1,COc1cc(C)[nH+]cn1	COc1cc(C)ncn1	mol4211	COc1cc(C)ncn1
3.6500001	OCHEM	1	0	COc1cc(C)nc[nH+]1,COc1cc(C)[nH+]cn1	COc1cc(C)ncn1	mol4211	COc1cc(C)ncn1