pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.55	Datawarrior	1	0	C[NH+](C)CCBr	CN(C)CCBr	mol15884	CN(C)CCBr
7.5500002	OCHEM	1	0	C[NH+](C)CCBr	CN(C)CCBr	mol15884	CN(C)CCBr
7.55000019073486	QSARToolbox	1	0	C[NH+](C)CCBr	CN(C)CCBr	mol15884	CN(C)CCBr