pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.3	IUPAC digitized pKa	1	0	Clc1ccnc2c1ccc1ccc[nH+]c12,Clc1cc[nH+]c2c1ccc1cccnc12	Clc1ccnc2c1ccc1cccnc12	mol5076	Clc1ccnc2c1ccc1cccnc12