pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.15	IUPAC digitized pKa	1	0	N=C(CC[NH3+])NO,NCCC(=[NH2+])NO	N=C(CCN)NO,NCCC(=[NH2+])N[O-]	mol5833	N=C(CCN)NO
9.1499996	OCHEM	1	0	N=C(CC[NH3+])NO,NCCC(=[NH2+])NO	N=C(CCN)NO,NCCC(=[NH2+])N[O-]	mol5833	N=C(CCN)NO
3.75	IUPAC digitized pKa	2	1	[NH2+]=C(CC[NH3+])NO	N=C(CC[NH3+])NO,NCCC(=[NH2+])NO	mol5833	N=C(CCN)NO