pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.95	Datawarrior	-1	-2	O=C1C(=NO)CC/C1=N\[O-]	O=C1C(=N[O-])CC/C1=N\[O-]	mol13007	O=C1C(=NO)CC/C1=N\O