pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.05	Datawarrior	0	-1	CCC(=O)c1cc(C(C)=O)n[nH]1	CCC(=O)c1cc(C(C)=O)n[n-]1	mol12586	CCC(=O)c1cc(C(C)=O)n[nH]1
9.0500002	OCHEM	0	-1	CCC(=O)c1cc(C(C)=O)n[nH]1	CCC(=O)c1cc(C(C)=O)n[n-]1	mol12586	CCC(=O)c1cc(C(C)=O)n[nH]1