pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.9	Baltruschat ChEMBL	1	0	COc1nc(Cc2ccccc2)nc2c1CC[NH2+]CC2	COc1nc(Cc2ccccc2)nc2c1CCNCC2	mol19481	COc1nc(Cc2ccccc2)nc2c1CCNCC2