pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.0	Datawarrior	1	0	CC(=O)Nc1cccc2cc3ccccc3[nH+]c12	CC(=O)Nc1cccc2cc3ccccc3nc12	mol14829	CC(=O)Nc1cccc2cc3ccccc3nc12