pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.0	Datawarrior	1	0	Cc1[nH+][nH]c2cc(N)ccc12,Cc1n[nH]c2cc([NH3+])ccc12	Cc1n[nH]c2cc(N)ccc12	mol14032	Cc1n[nH]c2cc(N)ccc12