pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.98	Datawarrior	0	-1	Cc1c(C(=O)O)cccc1[N+](=O)[O-]	Cc1c(C(=O)[O-])cccc1[N+](=O)[O-]	mol10568	Cc1c(C(=O)O)cccc1[N+](=O)[O-]
2.98000001907349	QSARToolbox	0	-1	Cc1c(C(=O)O)cccc1[N+](=O)[O-]	Cc1c(C(=O)[O-])cccc1[N+](=O)[O-]	mol10568	Cc1c(C(=O)O)cccc1[N+](=O)[O-]