pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.245	IUPAC digitized pKa	1	0	C[N+](C)(C)c1ccc(C(=O)O)cc1	C[N+](C)(C)c1ccc(C(=O)[O-])cc1	mol5331	C[N+](C)(C)c1ccc(C(=O)[O-])cc1