pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.66	IUPAC digitized pKa	1	0	O=c1[nH]c(C=NO)[nH+]c(=NO)[nH]1,O=c1[nH]c(C=NO)nc(=[NH+]O)[nH]1,O=c1[nH]c(C=[NH+]O)nc(=NO)[nH]1	O=c1[nH]c(C=NO)nc(=NO)[nH]1	mol9174	O=c1[nH]c(C=NO)nc(=NO)[nH]1
9.15	IUPAC digitized pKa	-1	-2	O=c1[nH]c(C=NO)nc(=N[O-])[nH]1,O=c1[n-]c(=NO)nc(C=NO)[nH]1,O=c1[n-]c(C=NO)nc(=NO)[nH]1,O=c1[nH]c(C=N[O-])nc(=NO)[nH]1	O=c1[n-]c(=NO)nc(C=N[O-])[nH]1,O=c1[n-]c(=N[O-])nc(C=NO)[nH]1,O=c1[n-]c(C=NO)nc(=N[O-])[nH]1,O=c1[n-]c(C=N[O-])nc(=NO)[nH]1,O=c1[n-]c(C=NO)nc(=NO)[n-]1,O=c1[nH]c(C=N[O-])nc(=N[O-])[nH]1	mol9174	O=c1[nH]c(C=NO)nc(=NO)[nH]1