pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.4	Datawarrior	1	0	COC(=O)c1cc(Br)c(=O)n([NH3+])c1	COC(=O)c1cc(Br)c(=O)n(N)c1	mol13903	COC(=O)c1cc(Br)c(=O)n(N)c1
2.4000001	OCHEM	1	0	COC(=O)c1cc(Br)c(=O)n([NH3+])c1	COC(=O)c1cc(Br)c(=O)n(N)c1	mol13903	COC(=O)c1cc(Br)c(=O)n(N)c1