pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.22	IUPAC digitized pKa	1	0	CC1=[NH+]c2ccc(C)cc2[C@](C)(O)N1	CC1=Nc2ccc(C)cc2[C@](C)(O)N1	mol7890	CC1=Nc2ccc(C)cc2C(C)(O)N1