pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.3	euroSAMPL1	1	0	Nc1ccc(-c2ccccc2)c[nH+]1,[NH3+]c1ccc(-c2ccccc2)cn1	Nc1ccc(-c2ccccc2)cn1	euroSAMPL-35	Nc1ccc(-c2ccccc2)cn1