pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.43	Baltruschat ChEMBL	2	1	c1ccc2cc3[nH+]c4c(ccn5cc[nH+]c45)cc3cc2c1	c1ccc2cc3[nH+]c4c(ccn5ccnc45)cc3cc2c1,c1ccc2cc3nc4c(ccn5cc[nH+]c45)cc3cc2c1	mol17988	c1ccc2cc3nc4c(ccn5ccnc45)cc3cc2c1