pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.45	IUPAC digitized pKa	1	0	CCCc1ccc([C@@H](C)[NH3+])cc1	CCCc1ccc([C@@H](C)N)cc1	mol6102	CCCc1ccc(C(C)N)cc1