pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.9	OCHEM	1	0	O=C(O)[C@H]1CC[C@@H]2[NH2+][C@@H]3CCCC[C@H]3C[C@@H]2C1	O=C([O-])[C@H]1CC[C@@H]2[NH2+][C@@H]3CCCC[C@H]3C[C@@H]2C1	mol33299	O=C(O)C1CCC2NC3CCCCC3CC2C1