pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.34	Datawarrior	0	-1	O=C(O)[C@@H]1CC[C@H](C(=O)O)S1	O=C(O)[C@@H]1CC[C@H](C(=O)[O-])S1	mol14093	O=C(O)[C@@H]1CC[C@H](C(=O)O)S1