pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.1	Novartis	1	0	O=C(/C=C/c1ccc(Br)cc1)N1CC[NH+](Cc2ccccc2)CC1	O=C(/C=C/c1ccc(Br)cc1)N1CCN(Cc2ccccc2)CC1	mol2973	O=C(/C=C/c1ccc(Br)cc1)N1CCN(Cc2ccccc2)CC1