pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.78	Baltruschat ChEMBL	0	-1	CCCCCCN(Cc1nnn[nH]1)c1ccccc1	CCCCCCN(Cc1nnn[n-]1)c1ccccc1	mol21434	CCCCCCN(Cc1nnn[nH]1)c1ccccc1