pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.4	Baltruschat ChEMBL	1	0	C1=C(c2ccc[nH+]c2)NCC1,C1=C(c2cccnc2)[NH2+]CC1	C1=C(c2cccnc2)NCC1	mol20053	C1=C(c2cccnc2)NCC1
7.21	Baltruschat ChEMBL	1	0	C1=C(c2ccc[nH+]c2)NCC1,C1=C(c2cccnc2)[NH2+]CC1	C1=C(c2cccnc2)NCC1	mol20053	C1=C(c2cccnc2)NCC1