pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.32	Baltruschat ChEMBL	0	-1	[NH3+][C@H](C=C(F)F)CCC(=O)[O-]	N[C@H](C=C(F)F)CCC(=O)[O-]	mol20129	NC(C=C(F)F)CCC(=O)O