pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.32	AttenGpKa training set	1	0	C[NH+](C)CC1=C(O)C(=O)c2ccccc2C1=O	C[NH+](C)CC1=C([O-])C(=O)c2ccccc2C1=O	mol31241	CN(C)CC1=C(O)C(=O)c2ccccc2C1=O