pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.24	Baltruschat ChEMBL	1	0	Cc1noc(C2=CCC[NH2+]C2)n1	Cc1noc(C2=CCCNC2)n1	mol20447	Cc1noc(C2=CCCNC2)n1