pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.140000000596046	QSARToolbox	2	1	CN(CC[NH2+]c1ccc2ccccc2c1)C(=[OH+])c1ccccc1	CN(CC[NH2+]c1ccc2ccccc2c1)C(=O)c1ccccc1,CN(CCNc1ccc2ccccc2c1)C(=[OH+])c1ccccc1	mol36438	CN(CCNc1ccc2ccccc2c1)C(=O)c1ccccc1