pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.6	Baltruschat ChEMBL	2	1	Nc1[nH+]ccc2cc(C[NH3+])ccc12,[NH3+]Cc1ccc2c([NH3+])nccc2c1	Nc1nccc2cc(C[NH3+])ccc12,NCc1ccc2c(N)[nH+]ccc2c1,NCc1ccc2c([NH3+])nccc2c1	mol16095	NCc1ccc2c(N)nccc2c1