pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.488	OCHEM	1	0	O[C@@H](C[NH2+]c1ccccn1)c1ccccc1,O[C@@H](CNc1cccc[nH+]1)c1ccccc1	O[C@@H](CNc1ccccn1)c1ccccc1	mol31868	O[C@@H](CNc1ccccn1)c1ccccc1