pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.3	Datawarrior	0	-1	C[C@H]1CCC[C@@H](C(=O)O)c2nnnn21	C[C@H]1CCC[C@@H](C(=O)[O-])c2nnnn21	mol13369	CC1CCCC(C(=O)O)c2nnnn21