pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7	Datawarrior	0	-1	CC(C)(C(=O)O)c1nnnn1C1CCCCC1	CC(C)(C(=O)[O-])c1nnnn1C1CCCCC1	mol15148	CC(C)(C(=O)O)c1nnnn1C1CCCCC1