pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.11	AttenGpKa training set	1	0	Nc1ccc2[nH+]c3c(N)cccc3cc2c1,Nc1cccc2cc3cc([NH3+])ccc3nc12,Nc1ccc2nc3c([NH3+])cccc3cc2c1	Nc1ccc2nc3c(N)cccc3cc2c1	mol26635	Nc1ccc2nc3c(N)cccc3cc2c1