pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.1	Jensen	0	-1	[NH3+][C@H](Cc1c[nH]c2ccccc12)C(=O)[O-]	N[C@H](Cc1c[nH]c2ccccc12)C(=O)[O-]	mol2604	N[C@H](Cc1c[nH]c2ccccc12)C(=O)O