pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.87	Baltruschat ChEMBL	0	-1	CCCCCCCCCCN(Cc1nnn[nH]1)c1ccccc1	CCCCCCCCCCN(Cc1nnn[n-]1)c1ccccc1	mol21436	CCCCCCCCCCN(Cc1nnn[nH]1)c1ccccc1