pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.56	IUPAC digitized pKa	1	0	N#Cc1cc[nH+]c2c1ccc1cccnc12,N#Cc1ccnc2c1ccc1ccc[nH+]c12	N#Cc1ccnc2c1ccc1cccnc12	mol5079	N#Cc1ccnc2c1ccc1cccnc12