pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.86	AttenGpKa training set	1	0	C[N+](C)(O)c1cccc(Br)c1	C[N+](C)([O-])c1cccc(Br)c1	mol24850	C[N+](C)(O)c1cccc(Br)c1