pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.716	IUPAC digitized pKa	1	0	C[NH+](C)[C@]12CC[C@](C(=O)O)(CC1)C2	C[NH+](C)[C@]12CC[C@](C(=O)[O-])(CC1)C2	mol11420	CN(C)C12CCC(C(=O)O)(CC1)C2